diff --git a/CHANGELOG.md b/CHANGELOG.md
index 867bdd4c69..77265cb645 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Players can no longer push waypoints around
 - Sites will now also be placed near the edge of the map
 - Fix a bug causing NPCs to jitter on interaction and randomly run away.
+- Harvester boss arenas should be more accessible and easier to exit
 
 ## [0.12.0] - 2022-02-19
 
diff --git a/world/src/site2/plot/gnarling.rs b/world/src/site2/plot/gnarling.rs
index 2013d3978b..a84f289ffe 100644
--- a/world/src/site2/plot/gnarling.rs
+++ b/world/src/site2/plot/gnarling.rs
@@ -369,8 +369,10 @@ impl GnarlingFortification {
             }
         }
         if area.contains_point(self.tunnels.end.xy() - self.origin) {
+            let boss_room_offset = (self.tunnels.end.xy() - self.tunnels.start.xy())
+                .map(|e| if e < 0 { -20 } else { 20 });
             supplement.add_entity(harvester_boss(
-                self.tunnels.end - 5 * Vec3::unit_z(),
+                self.tunnels.end + boss_room_offset - 2 * Vec3::unit_z(),
                 dynamic_rng,
             ));
         }
@@ -1696,14 +1698,17 @@ impl Structure for GnarlingFortification {
             9.0,
         );
 
+        let boss_room_offset =
+            (self.tunnels.end.xy() - self.tunnels.start.xy()).map(|e| if e < 0 { -20 } else { 20 });
+
         let boss_room = painter.ellipsoid(Aabb {
-            min: (self.tunnels.end.xy() - 30).with_z(self.tunnels.end.z - 10),
-            max: (self.tunnels.end.xy() + 30).with_z(self.tunnels.end.z + 10),
+            min: (self.tunnels.end.xy() + boss_room_offset - 30).with_z(self.tunnels.end.z - 10),
+            max: (self.tunnels.end.xy() + boss_room_offset + 30).with_z(self.tunnels.end.z + 10),
         });
 
         let boss_room_clear = painter.ellipsoid(Aabb {
-            min: (self.tunnels.end.xy() - 29).with_z(self.tunnels.end.z - 9),
-            max: (self.tunnels.end.xy() + 29).with_z(self.tunnels.end.z + 9),
+            min: (self.tunnels.end.xy() + boss_room_offset - 29).with_z(self.tunnels.end.z - 9),
+            max: (self.tunnels.end.xy() + boss_room_offset + 29).with_z(self.tunnels.end.z + 9),
         });
 
         let random_field = RandomField::new(self.seed);