Where am I?

[Sweet Snow]

The rules are quite simple, describe a place, doesn't matter if it's real or fictional, with out flat out stating it's name, the next user has to guess where you are, then describe where they are so we can continue to chain.

Hexagons are everywhere, they even make up the floor!

 

[Noct]

Marx Soul's boss arena in Superstar Ultra?

Spooky mines filled with ghosts and water level puzzles.