Ochre Quarry (Japanese: イエローキャニオン Yellow Canyon) is a playable dungeon the player goes through in Pokémon Mystery Dungeon: Gates to Infinity. It has 13 floors and no boss. This dungeon is accessible after the playable Pokémon is rescued by Hydreigon during the Daybreak Ridge boss battle.
On the first visit, Hydreigon will join the player's team. Its stats (minus HP), Exp. Points, and "To next level" sections of the Status screen are all shown as "---".
Ochre Quarry: setting off a trap
Rest area after exiting