It was made so people cannot go beyond it. The Cloudland is composed of a Barrier Blocks. When the Player reaches the limit, they can walk onto the barrier blocks. This can only be done in Creative Mode.
- It can be exited by leaving and re-joining Minecraft.
- It can only be accessed through Old Worlds (not Infinite Worlds).
- Spawning a Mob and then pushing it onto the Invisible Bedrock will make it disappear.
- Sometimes, due to slow generation of worlds, the Player could land on the barrier before a world Chunk was generated.