The cavern is composed of a large "ground" area, covered with cave-crawler trees, and an upper ledge, commonly used as a parking space by players.
The cavern's floor falls to the center where there is a small, flat area, which is used as a parking space. The ground emits blue particles the same way as the Volcano emits red particles.
The player can access the cavern by finding its way in The Maze. Though a map is provided, Black Walls block several paths that lead to the cavern, and only one open path leading to the area. It is important to note that the pathways in the maze will change every four. days in real life. In other words, the positions of the black walls will change every four days.
Videos containing tutorials on how to get to the cavern may prohibit access from the cavern for a certain while, since the game creator, Defaultio, frowns these videos.