diff --git a/map_gen/combined/island_resort.lua b/map_gen/combined/island_resort.lua
index 1aef2a08..eedbd742 100644
--- a/map_gen/combined/island_resort.lua
+++ b/map_gen/combined/island_resort.lua
@@ -4,9 +4,23 @@ local perlin = require 'map_gen.shared.perlin_noise'
 local radius = 129
 local radsquare = radius * radius
 
+local clear_types = {'simple-entity', 'resource', 'tree'}
+
+local function do_clear_entites(world)
+    local entities = world.surface.find_entities_filtered({area = world.area, type = clear_types})
+    for _, entity in pairs(entities) do
+        entity.destroy()
+    end
+end
+
 return function(x, y, world)
     local surface = world.surface
 
+    if not world.island_resort_cleared then
+        world.island_resort_cleared = true
+        do_clear_entites(world)
+    end
+
     local entities = {}
     local decoratives = {}
 
diff --git a/map_gen/shared/generate_not_threaded.lua b/map_gen/shared/generate_not_threaded.lua
index 665de7dc..0a558526 100644
--- a/map_gen/shared/generate_not_threaded.lua
+++ b/map_gen/shared/generate_not_threaded.lua
@@ -100,6 +100,7 @@ local function on_chunk(event)
     local area = event.area
 
     local data = {
+        area = area,
         top_x = area.left_top.x,
         top_y = area.left_top.y,
         surface = event.surface,