diff --git a/assets/world/manifests/site_structures/jungle_ruin/jungle_ruin.ron b/assets/world/manifests/site_structures/jungle_ruin/jungle_ruin.ron
new file mode 100644
index 0000000000..52d945d3b5
--- /dev/null
+++ b/assets/world/manifests/site_structures/jungle_ruin/jungle_ruin.ron
@@ -0,0 +1,292 @@
+#![enable(unwrap_newtypes)]
+[
+    (
+        specifier: "world.structure.jungle_ruin.0",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.1",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.3",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.4",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.5",
+        center: (10, 10, 2)
+    ),    
+    (
+        specifier: "world.structure.jungle_ruin.6",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.6",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.8",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.9",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.10",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.11",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.12",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.13",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.14",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.15",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.16",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.17",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.18",
+        center: (10, 10, 2)
+    ),   
+    (
+        specifier: "world.structure.jungle_ruin.19",
+        center: (10, 10, 2)
+    ), 
+    (
+        specifier: "world.structure.jungle_ruin.20",
+        center: (10, 10, 2)
+    ),          
+    (
+        specifier: "world.structure.jungle_ruin.21",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.22",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.23",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.24",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.25",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.26",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.27",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.28",
+        center: (10, 10, 2)
+    ),   
+    (
+        specifier: "world.structure.jungle_ruin.29",
+        center: (10, 10, 2)
+    ), 
+    (
+        specifier: "world.structure.jungle_ruin.30",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.31",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.32",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.33",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.34",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.35",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.36",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.37",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.38",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.39",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.40",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.41",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.42",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.43",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.44",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.45",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.46",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.47",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.48",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.49",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.50",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.51",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.52",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.53",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.54",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.55",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.56",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.57",
+        center: (10, 10, 2)
+    ),
+
+    (
+        specifier: "world.structure.jungle_ruin.58",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.59",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.60",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.61",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.62",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.63",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.64",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.65",
+        center: (10, 10, 2)
+    ),
+    (
+        specifier: "world.structure.jungle_ruin.66",
+        center: (10, 10, 2)
+    ),        
+]
diff --git a/assets/world/structure/jungle_ruin/0.vox b/assets/world/structure/jungle_ruin/0.vox
new file mode 100644
index 0000000000..9373b79cf0
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/0.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfcab16548ded934a2804f7573f188b267b8cfb77a90098786565db0c6d8f869
+size 2416
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new file mode 100644
index 0000000000..364795371a
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/1.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 43532
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new file mode 100644
index 0000000000..67b0f9db27
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/10.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+++ b/assets/world/structure/jungle_ruin/11.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+++ b/assets/world/structure/jungle_ruin/12.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+++ b/assets/world/structure/jungle_ruin/13.vox
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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+++ b/assets/world/structure/jungle_ruin/15.vox
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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+version https://git-lfs.github.com/spec/v1
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
index 0000000000..7403c07248
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@@ -0,0 +1,3 @@
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new file mode 100644
index 0000000000..c7967d26e7
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new file mode 100644
index 0000000000..3861fa4bd0
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
index 0000000000..337a9cbd75
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new file mode 100644
index 0000000000..061c8b1f5c
--- /dev/null
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new file mode 100644
index 0000000000..4b55edea2a
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new file mode 100644
index 0000000000..0ef432a0a3
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new file mode 100644
index 0000000000..2b0e7efdca
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new file mode 100644
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diff --git a/assets/world/structure/jungle_ruin/6.vox b/assets/world/structure/jungle_ruin/6.vox
new file mode 100644
index 0000000000..25bef027a7
--- /dev/null
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@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/60.vox b/assets/world/structure/jungle_ruin/60.vox
new file mode 100644
index 0000000000..0b7b1864fb
--- /dev/null
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@@ -0,0 +1,3 @@
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new file mode 100644
index 0000000000..2bb01160af
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/61.vox
@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/62.vox b/assets/world/structure/jungle_ruin/62.vox
new file mode 100644
index 0000000000..d5299f09e2
--- /dev/null
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@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/63.vox b/assets/world/structure/jungle_ruin/63.vox
new file mode 100644
index 0000000000..b489d33597
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/63.vox
@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/64.vox b/assets/world/structure/jungle_ruin/64.vox
new file mode 100644
index 0000000000..55e6052d86
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/64.vox
@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/65.vox b/assets/world/structure/jungle_ruin/65.vox
new file mode 100644
index 0000000000..20ee3bedf6
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/65.vox
@@ -0,0 +1,3 @@
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+size 29220
diff --git a/assets/world/structure/jungle_ruin/66.vox b/assets/world/structure/jungle_ruin/66.vox
new file mode 100644
index 0000000000..4216ad0a55
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/66.vox
@@ -0,0 +1,3 @@
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diff --git a/assets/world/structure/jungle_ruin/7.vox b/assets/world/structure/jungle_ruin/7.vox
new file mode 100644
index 0000000000..dfc4b6544e
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/7.vox
@@ -0,0 +1,3 @@
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+size 8652
diff --git a/assets/world/structure/jungle_ruin/8.vox b/assets/world/structure/jungle_ruin/8.vox
new file mode 100644
index 0000000000..c8e9fa92de
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/8.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:883aef7609a0f16481c484e246d889a2582345803042ad96b514193acdad757d
+size 6372
diff --git a/assets/world/structure/jungle_ruin/9.vox b/assets/world/structure/jungle_ruin/9.vox
new file mode 100644
index 0000000000..c1ea872dfa
--- /dev/null
+++ b/assets/world/structure/jungle_ruin/9.vox
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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+size 4052
diff --git a/rtsim/src/gen/site.rs b/rtsim/src/gen/site.rs
index 9433bbb8c6..2a903bef17 100644
--- a/rtsim/src/gen/site.rs
+++ b/rtsim/src/gen/site.rs
@@ -32,6 +32,7 @@ impl Site {
             | SiteKind::ChapelSite(_)
             | SiteKind::Gnarling(_)
             | SiteKind::PirateHideout(_)
+            | SiteKind::JungleRuin(_)
             | SiteKind::Adlet(_) => Some(false),
             SiteKind::DwarvenMine(_) => Some(false),
             // Neutral
diff --git a/world/src/civ/mod.rs b/world/src/civ/mod.rs
index c77d4701c7..b799641b5d 100644
--- a/world/src/civ/mod.rs
+++ b/world/src/civ/mod.rs
@@ -259,7 +259,7 @@ impl Civs {
         let world_dims = ctx.sim.get_aabr();
         for _ in 0..initial_civ_count * 3 {
             attempt(5, || {
-                let (loc, kind) = match ctx.rng.gen_range(0..78) {
+                let (loc, kind) = match ctx.rng.gen_range(0..84) {
                     0..=5 => (
                         find_site_loc(
                             &mut ctx,
@@ -347,6 +347,16 @@ impl Civs {
                         )?,
                         SiteKind::PirateHideout,
                     ),
+                    69..=75 => (
+                        find_site_loc(
+                            &mut ctx,
+                            &ProximityRequirementsBuilder::new()
+                                .avoid_all_of(this.jungle_ruin_enemies(), 40)
+                                .finalize(&world_dims),
+                            &SiteKind::JungleRuin,
+                        )?,
+                        SiteKind::JungleRuin,
+                    ),
                     _ => (
                         find_site_loc(
                             &mut ctx,
@@ -384,6 +394,7 @@ impl Civs {
                 SiteKind::CliffTown => (64i32, 25.0),
                 SiteKind::SavannahPit => (48i32, 25.0),
                 SiteKind::CoastalTown => (64i32, 35.0),
+                SiteKind::JungleRuin => (8i32, 3.0),
                 SiteKind::DesertCity => (64i32, 25.0),
                 SiteKind::ChapelSite => (36i32, 10.0),
                 SiteKind::Tree => (12i32, 8.0),
@@ -508,6 +519,9 @@ impl Civs {
                             wpos,
                         ))
                     },
+                    SiteKind::JungleRuin => WorldSite::jungle_ruin(
+                        site2::Site::generate_jungle_ruin(&Land::from_sim(ctx.sim), &mut rng, wpos),
+                    ),
                     SiteKind::DesertCity => WorldSite::desert_city(
                         site2::Site::generate_desert_city(&Land::from_sim(ctx.sim), &mut rng, wpos),
                     ),
@@ -1448,6 +1462,13 @@ impl Civs {
         })
     }
 
+    fn jungle_ruin_enemies(&self) -> impl Iterator<Item = Vec2<i32>> + '_ {
+        self.sites().filter_map(|s| match s.kind {
+            SiteKind::Tree | SiteKind::GiantTree => None,
+            _ => Some(s.center),
+        })
+    }
+
     fn town_enemies(&self) -> impl Iterator<Item = Vec2<i32>> + '_ {
         self.sites().filter_map(|s| match s.kind {
             SiteKind::Castle | SiteKind::Citadel => None,
@@ -1802,6 +1823,7 @@ pub enum SiteKind {
     Adlet,
     PirateHideout,
     //DwarvenMine,
+    JungleRuin,
 }
 
 impl SiteKind {
@@ -1859,7 +1881,10 @@ impl SiteKind {
                 },
                 SiteKind::Citadel => true,
                 SiteKind::CliffTown => {
-                    (-0.6..0.4).contains(&chunk.temp) && chunk.near_cliffs() && suitable_for_town()
+                    (-0.6..0.4).contains(&chunk.temp)
+                        && chunk.near_cliffs()
+                        && !chunk.river.near_water()
+                        && suitable_for_town()
                 },
                 SiteKind::SavannahPit => {
                     matches!(chunk.get_biome(), BiomeKind::Savannah)
@@ -1874,6 +1899,9 @@ impl SiteKind {
                 SiteKind::PirateHideout => {
                     (0.5..3.5).contains(&(chunk.water_alt - CONFIG.sea_level))
                 },
+                SiteKind::JungleRuin => {
+                    matches!(chunk.get_biome(), BiomeKind::Jungle)
+                },
                 SiteKind::DesertCity => {
                     (0.9..1.0).contains(&chunk.temp) && !chunk.near_cliffs() && suitable_for_town()
                 },
diff --git a/world/src/lib.rs b/world/src/lib.rs
index 568825839c..92e1a0413d 100644
--- a/world/src/lib.rs
+++ b/world/src/lib.rs
@@ -157,14 +157,14 @@ impl World {
                     .civs()
                     .sites
                     .iter()
-                    .filter(|(_, site)| !matches!(&site.kind, civ::SiteKind::PirateHideout))
+                    .filter(|(_, site)| !matches!(&site.kind, civ::SiteKind::PirateHideout | civ::SiteKind::JungleRuin))
                     .map(|(_, site)| {
                         world_msg::SiteInfo {
                             id: site.site_tmp.map(|i| i.id()).unwrap_or_default(),
                             name: site.site_tmp.map(|id| index.sites[id].name().to_string()),
                             // TODO: Probably unify these, at some point
                             kind: match &site.kind {
-                                civ::SiteKind::Settlement | civ::SiteKind::Refactor | civ::SiteKind::CliffTown | civ::SiteKind::SavannahPit | civ::SiteKind::CoastalTown | civ::SiteKind::DesertCity | civ::SiteKind::PirateHideout => world_msg::SiteKind::Town,
+                                civ::SiteKind::Settlement | civ::SiteKind::Refactor | civ::SiteKind::CliffTown | civ::SiteKind::SavannahPit | civ::SiteKind::CoastalTown | civ::SiteKind::DesertCity | civ::SiteKind::PirateHideout | civ::SiteKind::JungleRuin => world_msg::SiteKind::Town,
                                 civ::SiteKind::Dungeon => world_msg::SiteKind::Dungeon {
                                     difficulty: match site.site_tmp.map(|id| &index.sites[id].kind) {
                                         Some(SiteKind::Dungeon(d)) => d.dungeon_difficulty().unwrap_or(0),
diff --git a/world/src/site/economy/context.rs b/world/src/site/economy/context.rs
index 3d6d30772a..df60ad86ce 100644
--- a/world/src/site/economy/context.rs
+++ b/world/src/site/economy/context.rs
@@ -131,6 +131,7 @@ impl Environment {
                     SiteKind::GiantTree(_) => (),
                     SiteKind::Gnarling(_) => {},
                     SiteKind::Adlet(_) => {},
+                    SiteKind::JungleRuin(_) => {},
                     SiteKind::ChapelSite(_) => {},
                     SiteKind::DwarvenMine(_) => {},
                     SiteKind::Bridge(_) => {},
diff --git a/world/src/site/mod.rs b/world/src/site/mod.rs
index 3ddee2f0dc..2fd6525f86 100644
--- a/world/src/site/mod.rs
+++ b/world/src/site/mod.rs
@@ -78,6 +78,7 @@ pub enum SiteKind {
     Bridge(site2::Site),
     Adlet(site2::Site),
     PirateHideout(site2::Site),
+    JungleRuin(site2::Site),
 }
 
 impl Site {
@@ -102,9 +103,9 @@ impl Site {
         }
     }
 
-    pub fn adlet(g: site2::Site) -> Self {
+    pub fn adlet(ad: site2::Site) -> Self {
         Self {
-            kind: SiteKind::Adlet(g),
+            kind: SiteKind::Adlet(ad),
             economy: Economy::default(),
         }
     }
@@ -151,6 +152,13 @@ impl Site {
         }
     }
 
+    pub fn jungle_ruin(jr: site2::Site) -> Self {
+        Self {
+            kind: SiteKind::JungleRuin(jr),
+            economy: Economy::default(),
+        }
+    }
+
     pub fn desert_city(dc: site2::Site) -> Self {
         Self {
             kind: SiteKind::DesertCity(dc),
@@ -165,9 +173,9 @@ impl Site {
         }
     }
 
-    pub fn dwarven_mine(p: site2::Site) -> Self {
+    pub fn dwarven_mine(dm: site2::Site) -> Self {
         Self {
-            kind: SiteKind::DwarvenMine(p),
+            kind: SiteKind::DwarvenMine(dm),
             economy: Economy::default(),
         }
     }
@@ -203,14 +211,15 @@ impl Site {
             SiteKind::SavannahPit(sp) => sp.radius(),
             SiteKind::CoastalTown(ct) => ct.radius(),
             SiteKind::PirateHideout(ph) => ph.radius(),
+            SiteKind::JungleRuin(jr) => jr.radius(),
             SiteKind::DesertCity(dc) => dc.radius(),
             SiteKind::ChapelSite(p) => p.radius(),
-            SiteKind::DwarvenMine(p) => p.radius(),
+            SiteKind::DwarvenMine(dm) => dm.radius(),
             SiteKind::Tree(t) => t.radius(),
             SiteKind::GiantTree(gt) => gt.radius(),
             SiteKind::Gnarling(g) => g.radius(),
             SiteKind::Bridge(b) => b.radius(),
-            SiteKind::Adlet(g) => g.radius(),
+            SiteKind::Adlet(ad) => ad.radius(),
         }
     }
 
@@ -224,14 +233,15 @@ impl Site {
             SiteKind::SavannahPit(sp) => sp.origin,
             SiteKind::CoastalTown(ct) => ct.origin,
             SiteKind::PirateHideout(ph) => ph.origin,
+            SiteKind::JungleRuin(jr) => jr.origin,
             SiteKind::DesertCity(dc) => dc.origin,
             SiteKind::ChapelSite(p) => p.origin,
-            SiteKind::DwarvenMine(p) => p.origin,
+            SiteKind::DwarvenMine(dm) => dm.origin,
             SiteKind::Tree(t) => t.origin,
             SiteKind::GiantTree(gt) => gt.origin,
             SiteKind::Gnarling(g) => g.origin,
             SiteKind::Bridge(b) => b.origin,
-            SiteKind::Adlet(g) => g.origin,
+            SiteKind::Adlet(ad) => ad.origin,
         }
     }
 
@@ -245,14 +255,15 @@ impl Site {
             SiteKind::SavannahPit(sp) => sp.spawn_rules(wpos),
             SiteKind::CoastalTown(ct) => ct.spawn_rules(wpos),
             SiteKind::PirateHideout(ph) => ph.spawn_rules(wpos),
+            SiteKind::JungleRuin(jr) => jr.spawn_rules(wpos),
             SiteKind::DesertCity(dc) => dc.spawn_rules(wpos),
             SiteKind::ChapelSite(p) => p.spawn_rules(wpos),
-            SiteKind::DwarvenMine(p) => p.spawn_rules(wpos),
+            SiteKind::DwarvenMine(dm) => dm.spawn_rules(wpos),
             SiteKind::Tree(t) => t.spawn_rules(wpos),
             SiteKind::GiantTree(gt) => gt.spawn_rules(wpos),
             SiteKind::Gnarling(g) => g.spawn_rules(wpos),
             SiteKind::Bridge(b) => b.spawn_rules(wpos),
-            SiteKind::Adlet(g) => g.spawn_rules(wpos),
+            SiteKind::Adlet(ad) => ad.spawn_rules(wpos),
         }
     }
 
@@ -266,14 +277,15 @@ impl Site {
             SiteKind::SavannahPit(sp) => sp.name(),
             SiteKind::CoastalTown(ct) => ct.name(),
             SiteKind::PirateHideout(ph) => ph.name(),
+            SiteKind::JungleRuin(jr) => jr.name(),
             SiteKind::DesertCity(dc) => dc.name(),
             SiteKind::ChapelSite(p) => p.name(),
-            SiteKind::DwarvenMine(p) => p.name(),
+            SiteKind::DwarvenMine(dm) => dm.name(),
             SiteKind::Tree(_) => "Giant Tree",
             SiteKind::GiantTree(gt) => gt.name(),
             SiteKind::Gnarling(g) => g.name(),
             SiteKind::Bridge(b) => b.name(),
-            SiteKind::Adlet(g) => g.name(),
+            SiteKind::Adlet(ad) => ad.name(),
         }
     }
 
@@ -287,7 +299,6 @@ impl Site {
             | SiteKind::CliffTown(_)
             | SiteKind::SavannahPit(_)
             | SiteKind::CoastalTown(_)
-            | SiteKind::PirateHideout(_)
             | SiteKind::DesertCity(_) => Some(common::trade::SiteInformation {
                 id: site_id,
                 unconsumed_stock: self.economy.get_available_stock(),
@@ -308,14 +319,15 @@ impl Site {
             SiteKind::SavannahPit(sp) => sp.render(canvas, dynamic_rng),
             SiteKind::CoastalTown(ct) => ct.render(canvas, dynamic_rng),
             SiteKind::PirateHideout(ph) => ph.render(canvas, dynamic_rng),
+            SiteKind::JungleRuin(jr) => jr.render(canvas, dynamic_rng),
             SiteKind::DesertCity(dc) => dc.render(canvas, dynamic_rng),
             SiteKind::ChapelSite(p) => p.render(canvas, dynamic_rng),
-            SiteKind::DwarvenMine(p) => p.render(canvas, dynamic_rng),
+            SiteKind::DwarvenMine(dm) => dm.render(canvas, dynamic_rng),
             SiteKind::Tree(t) => t.render(canvas, dynamic_rng),
             SiteKind::GiantTree(gt) => gt.render(canvas, dynamic_rng),
             SiteKind::Gnarling(g) => g.render(canvas, dynamic_rng),
             SiteKind::Bridge(b) => b.render(canvas, dynamic_rng),
-            SiteKind::Adlet(g) => g.render(canvas, dynamic_rng),
+            SiteKind::Adlet(ad) => ad.render(canvas, dynamic_rng),
         }
     }
 
@@ -342,14 +354,15 @@ impl Site {
             SiteKind::SavannahPit(_) => {},
             SiteKind::CoastalTown(_) => {},
             SiteKind::PirateHideout(_) => {},
+            SiteKind::JungleRuin(_) => {},
             SiteKind::DesertCity(_) => {},
             SiteKind::ChapelSite(p) => p.apply_supplement(dynamic_rng, wpos2d, supplement),
-            SiteKind::DwarvenMine(p) => p.apply_supplement(dynamic_rng, wpos2d, supplement),
+            SiteKind::DwarvenMine(dm) => dm.apply_supplement(dynamic_rng, wpos2d, supplement),
             SiteKind::Tree(_) => {},
             SiteKind::GiantTree(gt) => gt.apply_supplement(dynamic_rng, wpos2d, supplement),
             SiteKind::Gnarling(g) => g.apply_supplement(dynamic_rng, wpos2d, supplement),
             SiteKind::Bridge(b) => b.apply_supplement(dynamic_rng, wpos2d, supplement),
-            SiteKind::Adlet(g) => g.apply_supplement(dynamic_rng, wpos2d, supplement),
+            SiteKind::Adlet(ad) => ad.apply_supplement(dynamic_rng, wpos2d, supplement),
         }
     }
 
@@ -378,6 +391,7 @@ impl Site {
             SiteKind::SavannahPit(site2) => Some(site2),
             SiteKind::CoastalTown(site2) => Some(site2),
             SiteKind::PirateHideout(site2) => Some(site2),
+            SiteKind::JungleRuin(site2) => Some(site2),
             SiteKind::Tree(_) => None,
             SiteKind::DesertCity(site2) => Some(site2),
             SiteKind::ChapelSite(site2) => Some(site2),
diff --git a/world/src/site2/mod.rs b/world/src/site2/mod.rs
index 6b615b46f4..4e84a5ce04 100644
--- a/world/src/site2/mod.rs
+++ b/world/src/site2/mod.rs
@@ -1293,6 +1293,37 @@ impl Site {
         site
     }
 
+    pub fn generate_jungle_ruin(land: &Land, rng: &mut impl Rng, origin: Vec2<i32>) -> Self {
+        let mut rng = reseed(rng);
+        let mut site = Site {
+            origin,
+            name: "".to_string(),
+            ..Site::default()
+        };
+        let size = 8.0 as i32;
+        let aabr = Aabr {
+            min: Vec2::broadcast(-size),
+            max: Vec2::broadcast(size),
+        };
+        {
+            let jungle_ruin = plot::JungleRuin::generate(land, &mut reseed(&mut rng), &site, aabr);
+            let jungle_ruin_alt = jungle_ruin.alt;
+            let plot = site.create_plot(Plot {
+                kind: PlotKind::JungleRuin(jungle_ruin),
+                root_tile: aabr.center(),
+                tiles: aabr_tiles(aabr).collect(),
+                seed: rng.gen(),
+            });
+
+            site.blit_aabr(aabr, Tile {
+                kind: TileKind::Building,
+                plot: Some(plot),
+                hard_alt: Some(jungle_ruin_alt),
+            });
+        }
+        site
+    }
+
     pub fn generate_bridge(
         land: &Land,
         index: IndexRef,
@@ -1622,6 +1653,7 @@ impl Site {
                 PlotKind::CoastalWorkshop(coastal_workshop) => {
                     coastal_workshop.render_collect(self, canvas)
                 },
+                PlotKind::JungleRuin(jungle_ruin) => jungle_ruin.render_collect(self, canvas),
                 PlotKind::Workshop(workshop) => workshop.render_collect(self, canvas),
                 PlotKind::Castle(castle) => castle.render_collect(self, canvas),
                 PlotKind::SeaChapel(sea_chapel) => sea_chapel.render_collect(self, canvas),
diff --git a/world/src/site2/plot.rs b/world/src/site2/plot.rs
index a1dd961c51..26394dd906 100644
--- a/world/src/site2/plot.rs
+++ b/world/src/site2/plot.rs
@@ -12,6 +12,7 @@ mod dwarven_mine;
 mod giant_tree;
 mod gnarling;
 mod house;
+mod jungle_ruin;
 mod pirate_hideout;
 mod savannah_hut;
 mod savannah_pit;
@@ -24,9 +25,9 @@ pub use self::{
     cliff_tower::CliffTower, coastal_house::CoastalHouse, coastal_workshop::CoastalWorkshop,
     desert_city_multiplot::DesertCityMultiPlot, desert_city_temple::DesertCityTemple,
     dungeon::Dungeon, dwarven_mine::DwarvenMine, giant_tree::GiantTree,
-    gnarling::GnarlingFortification, house::House, pirate_hideout::PirateHideout,
-    savannah_hut::SavannahHut, savannah_pit::SavannahPit, savannah_workshop::SavannahWorkshop,
-    sea_chapel::SeaChapel, workshop::Workshop,
+    gnarling::GnarlingFortification, house::House, jungle_ruin::JungleRuin,
+    pirate_hideout::PirateHideout, savannah_hut::SavannahHut, savannah_pit::SavannahPit,
+    savannah_workshop::SavannahWorkshop, sea_chapel::SeaChapel, workshop::Workshop,
 };
 
 use super::*;
@@ -74,6 +75,7 @@ pub enum PlotKind {
     DesertCityMultiPlot(DesertCityMultiPlot),
     DesertCityTemple(DesertCityTemple),
     SeaChapel(SeaChapel),
+    JungleRuin(JungleRuin),
     Plaza,
     Castle(Castle),
     Road(Path<Vec2<i32>>),
diff --git a/world/src/site2/plot/jungle_ruin.rs b/world/src/site2/plot/jungle_ruin.rs
new file mode 100644
index 0000000000..cf6ba810b8
--- /dev/null
+++ b/world/src/site2/plot/jungle_ruin.rs
@@ -0,0 +1,255 @@
+use super::*;
+use crate::{
+    assets::AssetHandle,
+    site2::gen::PrimitiveTransform,
+    util::{sampler::Sampler, RandomField},
+    Land,
+};
+use common::{
+    generation::EntityInfo,
+    terrain::{SpriteKind, Structure as PrefabStructure, StructuresGroup},
+};
+use lazy_static::lazy_static;
+use rand::prelude::*;
+use std::{f32::consts::TAU, sync::Arc};
+use vek::*;
+
+pub struct JungleRuin {
+    bounds: Aabr<i32>,
+    pub(crate) alt: i32,
+}
+impl JungleRuin {
+    pub fn generate(land: &Land, _rng: &mut impl Rng, site: &Site, tile_aabr: Aabr<i32>) -> Self {
+        let bounds = Aabr {
+            min: site.tile_wpos(tile_aabr.min),
+            max: site.tile_wpos(tile_aabr.max),
+        };
+        Self {
+            bounds,
+            alt: land.get_alt_approx(site.tile_center_wpos((tile_aabr.max - tile_aabr.min) / 2))
+                as i32
+                + 2,
+        }
+    }
+}
+
+impl Structure for JungleRuin {
+    #[cfg(feature = "use-dyn-lib")]
+    const UPDATE_FN: &'static [u8] = b"render_jungleruin\0";
+
+    #[cfg_attr(feature = "be-dyn-lib", export_name = "render_jungleruin")]
+    fn render_inner(&self, _site: &Site, land: &Land, painter: &Painter) {
+        let center = self.bounds.center();
+        let plot_base = land.get_alt_approx(center) as i32;
+        let mut thread_rng = thread_rng();
+        let stone = Fill::Sampling(Arc::new(|center| {
+            Some(match (RandomField::new(0).get(center)) % 52 {
+                0..=8 => Block::new(BlockKind::Rock, Rgb::new(92, 99, 86)),
+                9..=17 => Block::new(BlockKind::Rock, Rgb::new(83, 89, 78)),
+                18..=26 => Block::new(BlockKind::Rock, Rgb::new(75, 89, 66)),
+                27..=35 => Block::new(BlockKind::Rock, Rgb::new(79, 83, 73)),
+                36..=44 => Block::new(BlockKind::Rock, Rgb::new(66, 80, 59)),
+                _ => Block::new(BlockKind::Rock, Rgb::new(88, 94, 83)),
+            })
+        }));
+        let stone_broken = Fill::Sampling(Arc::new(|center| {
+            Some(match (RandomField::new(0).get(center)) % 56 {
+                0..=8 => Block::new(BlockKind::Rock, Rgb::new(92, 99, 86)),
+                9..=17 => Block::new(BlockKind::Rock, Rgb::new(83, 89, 78)),
+                18..=26 => Block::new(BlockKind::Rock, Rgb::new(75, 89, 66)),
+                27..=35 => Block::new(BlockKind::Rock, Rgb::new(79, 83, 73)),
+                36..=44 => Block::new(BlockKind::Rock, Rgb::new(66, 80, 59)),
+                45..=49 => Block::new(BlockKind::Air, Rgb::new(0, 0, 0)),
+                _ => Block::new(BlockKind::Rock, Rgb::new(88, 94, 83)),
+            })
+        }));
+        let grass_fill = Fill::Sampling(Arc::new(|wpos| {
+            Some(match (RandomField::new(0).get(wpos)) % 30 {
+                1..=2 => Block::air(SpriteKind::ShortGrass),
+                3..=7 => Block::air(SpriteKind::LongGrass),
+                8 => Block::air(SpriteKind::JungleFern),
+                _ => Block::new(BlockKind::Air, Rgb::new(0, 0, 0)),
+            })
+        }));
+        let mut ruin_positions = vec![];
+        let pos_var = RandomField::new(0).get(center.with_z(plot_base)) % 10;
+        let radius = 25 + pos_var;
+        let ruins = 12.0 + pos_var as f32;
+        let phi = TAU / ruins;
+        for n in 1..=ruins as i32 {
+            let pos = Vec2::new(
+                center.x + (radius as f32 * ((n as f32 * phi).cos())) as i32,
+                center.y + (radius as f32 * ((n as f32 * phi).sin())) as i32,
+            );
+            let base = land.get_alt_approx(pos) as i32;
+            let ground_sink = RandomField::new(0).get(pos.with_z(base)) as i32 % 4;
+            let ruin_pos = pos.with_z(base - 8 - ground_sink);
+            ruin_positions.push(ruin_pos);
+        }
+        let underground_chamber = pos_var < 7;
+        // center ruin and underground chest chamber
+        let room_size = 10;
+        let height_handle = 10;
+        if underground_chamber {
+            // room
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size - 1).with_z(plot_base - height_handle - room_size - 1),
+                    max: (center + room_size + 1).with_z(plot_base - height_handle + room_size + 1),
+                })
+                .fill(stone.clone());
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size).with_z(plot_base - height_handle - room_size),
+                    max: (center + room_size).with_z(plot_base - height_handle + room_size + 2),
+                })
+                .fill(stone_broken.clone());
+            // platform
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size + 1).with_z(plot_base - height_handle + room_size + 1),
+                    max: (center + room_size - 1).with_z(plot_base - height_handle + room_size + 2),
+                })
+                .clear();
+            let center_ruin_pos = center.with_z(plot_base - 1);
+            ruin_positions.push(center_ruin_pos);
+
+            // room decor
+            for d in 0..=5 {
+                painter
+                    .line(
+                        Vec2::new(center.x, center.y - room_size + 1)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        Vec2::new(center.x, center.y + room_size - 1)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        (room_size - (2 * d)) as f32,
+                    )
+                    .fill(stone_broken.clone());
+                painter
+                    .line(
+                        Vec2::new(center.x, center.y - room_size + 1)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        Vec2::new(center.x, center.y + room_size - 1)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        (room_size - 1 - (2 * d)) as f32,
+                    )
+                    .clear();
+                painter
+                    .line(
+                        Vec2::new(center.x - room_size + 1, center.y)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        Vec2::new(center.x + room_size - 1, center.y)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        (room_size - (2 * d)) as f32,
+                    )
+                    .fill(stone_broken.clone());
+                painter
+                    .line(
+                        Vec2::new(center.x - room_size + 1, center.y)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        Vec2::new(center.x + room_size - 1, center.y)
+                            .with_z(plot_base - height_handle - (room_size / 3) + 3),
+                        (room_size - 1 - (2 * d)) as f32,
+                    )
+                    .clear();
+            }
+            // clear room
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size).with_z(plot_base - height_handle - room_size),
+                    max: (center + room_size).with_z(plot_base - height_handle + room_size - 1),
+                })
+                .clear();
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size).with_z(plot_base - height_handle - room_size),
+                    max: (center + room_size).with_z(plot_base - height_handle - room_size + 1),
+                })
+                .fill(stone);
+            painter
+                .aabb(Aabb {
+                    min: (center - room_size).with_z(plot_base - height_handle - room_size + 1),
+                    max: (center + room_size).with_z(plot_base - height_handle - room_size + 2),
+                })
+                .fill(grass_fill);
+        }
+        for ruin_pos in ruin_positions {
+            // ruin models
+            lazy_static! {
+                pub static ref RUIN: AssetHandle<StructuresGroup> =
+                    PrefabStructure::load_group("site_structures.jungle_ruin.jungle_ruin");
+            }
+            let rng = RandomField::new(0).get(ruin_pos) % 62;
+            let ruin = RUIN.read();
+            let ruin = ruin[rng as usize % ruin.len()].clone();
+            painter
+                .prim(Primitive::Prefab(Box::new(ruin.clone())))
+                .translate(ruin_pos)
+                .fill(Fill::Prefab(Box::new(ruin), ruin_pos, rng));
+        }
+        if underground_chamber {
+            // entry
+            painter
+                .aabb(Aabb {
+                    min: Vec2::new(center.x - 9, center.y - 3)
+                        .with_z(plot_base - height_handle - room_size + 1),
+                    max: Vec2::new(center.x - 3, center.y + 3).with_z(plot_base + 30),
+                })
+                .clear();
+            // stairs
+            painter
+                .ramp(
+                    Aabb {
+                        min: Vec2::new(center.x - room_size, center.y - 3)
+                            .with_z(plot_base - height_handle - room_size + 1),
+                        max: Vec2::new(center.x, center.y + 3).with_z(plot_base),
+                    },
+                    Dir::NegX,
+                )
+                .fill(stone_broken);
+            let chest_pos = Vec2::new(center.x + room_size - 2, center.y - 3)
+                .with_z(plot_base - height_handle - room_size + 1);
+            painter.sprite(chest_pos, SpriteKind::DungeonChest0);
+        } else {
+            let chest_radius = radius / 2;
+            for n in 1..=(ruins / 4.0) as i32 {
+                let chest_pos = Vec2::new(
+                    center.x + (chest_radius as f32 * ((n as f32 * phi).cos())) as i32,
+                    center.y + (chest_radius as f32 * ((n as f32 * phi).sin())) as i32,
+                );
+                if RandomField::new(0).get(chest_pos.with_z(plot_base)) % 2 > 0 {
+                    painter.sprite(chest_pos.with_z(plot_base - 1), SpriteKind::ChestBuried);
+                }
+            }
+        }
+
+        // npcs
+        let npc_radius = radius / 4;
+        for n in 1..=(ruins / 4.0) as i32 {
+            let npc_pos = Vec2::new(
+                center.x + (npc_radius as f32 * ((n as f32 * phi).cos())) as i32,
+                center.y + (npc_radius as f32 * ((n as f32 * phi).sin())) as i32,
+            );
+            match RandomField::new(0).get(center.with_z(plot_base)) % 6 {
+                // grave robbers
+                0 => painter.spawn(
+                    EntityInfo::at(npc_pos.with_z(plot_base).as_()).with_asset_expect(
+                        "common.entity.spot.dwarf_grave_robber",
+                        &mut thread_rng,
+                    ),
+                ),
+                // sauroks
+                1 => painter.spawn(
+                    EntityInfo::at(npc_pos.with_z(plot_base).as_())
+                        .with_asset_expect("common.entity.spot.saurok", &mut thread_rng),
+                ),
+                // grim salvager
+                2 => painter.spawn(
+                    EntityInfo::at(npc_pos.with_z(plot_base).as_())
+                        .with_asset_expect("common.entity.spot.grim_salvager", &mut thread_rng),
+                ),
+                _ => {},
+            }
+        }
+    }
+}