Hippowdon Temple is an area in Almia, located north of the Haruba Desert. The temple contains many traps, such as disappearing floors, arrow panels that push the player in various directions, and cannons that launch balls of sand. The Yellow Gem can be found here guarded by a Cresselia. Regigigas can also be found here post-game if the player  brings Regice, Regirock, and Registeel.