The teleporter on the side of one of the mountains is broken so it doesn't teleport you into the room.
Possibilities:
It will teleport you into the room but instantly back to the main island when you try walking.
It will teleport you on top of the room on the outside, but not inside of it.
The teleporter on the side of one of the mountains is broken so it doesn't teleport you into the room.
Possibilities: It will teleport you into the room but instantly back to the main island when you try walking. It will teleport you on top of the room on the outside, but not inside of it.