Route 22

Route 22 connects Humilau City with the Giant Chasm. It consists of multiple hills and plateaus, some of which can only be accessed by using raised walkways. A pond also lies in the southeastern portion of the route. After the player has defeated Marlon at the Humilau Gym, Terrakion will appear in the middle of the route and battle the player if interacted with. Colress will also show up and give the player the Colress MCHN, which is required to move the Crustle blocking the access to the Plasma Frigate inside Seaside Cave. A Hidden Grotto is located on the northeast part of the route.