Naturally occurring walls

Wall	Appearance	Environment 	Lootable	Craftable	Notes
 	 	Underground Cabins (Underground Snow) 	 	 	
 	 	Floating Islands 	 	 	
 	 	Floating Islands 	 	 	
 	 	Floating Islands 	 	 	
 	 	Jungle Shrines 	 	 	
 	 	Underground Cabins (Granite Cave) 	 	 	Natural Granite Walls that generate outside Underground Cabins cannot be harvested.
 	 	Bee Hives 	 	 	
 	 	Jungle Shrines 	 	 	
 	 	Jungle Temples 	 	 	
 	 	Living Trees 	 	 	
 	 	Underground Cabins (Marble Cave) 	 	 	Natural Marble Walls that generate outside Underground Cabins cannot be harvested.
 	 	Jungle Shrines 	 	 	
 	 	Underground Cabins (Underground & Cavern) 	 	 	
 	 	Jungle Shrines, Underground Cabins (Underground Jungle)	 	 	
 	 	Pyramids 	 	 	
 	 	Jungle Shrines 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Dungeons 	 	 	
 	 	Ruined Houses (The Underworld) 	 	 	On game versions where the alternative Obsidian Brick Wall exists, the natural version can be seen in Ruined Houses, but cannot be picked up or crafted in any way.
 	 	Ruined Houses (The Underworld) 	 	 	On game versions where the alternative Obsidian Brick Wall exists, the natural version can be seen in Ruined Houses, but cannot be picked up or crafted in any way.
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