San's moon mod is a pretty unserious mod adding, you guessed it, ze moon. Go 700 blocks up to reach it.

It adds an entire dimension, which is the moon. Currently it only has 1 biome but more will be added.

The moon is (obviously) made of cheese. And cheep can spawn on it as well (if you place grass). Currently the mod is small, but more structures and all sorts of stuff will be added eventually.

Extra Detail: The structures currently added are UFO's, which allow you to get 2 new blocks. Cheep are cheese sheep. They are just sheep but cheese. You can't shear them (cuz i am bad at my job)

READ THE CREDITS