King Trash's castle is the center location of King Trash I's activities in the comic book story "You Don't Smurf Progress". It was created when King Trash I demanded that the Smurfs build for him a castle to live in, for which he supplied the bricks by the Smurfs constantly feeding him trash to convert into bricks. After it was built, the Smurfs were put to work inside the castle to keep it clean and to constantly take care of King Trash I's needs. The castle lasted until Handy with the help of Farmer built a female companion for King Trash I that was filled with termites, which started going after the other robot servants Handy had created. King Trash I tried to escape by using a secret hatch, but Handy and the other Smurfs cut off his escape by placing the furniture-making machine near i