The Pastoria City Gym is, obviously, the gym located in Pastoria City. The Gym Leader is Crasher Wake, and upon defeat, he will bestow the player with the Fen Badge. He and his trainers specialize in Water-type Pokémon. The Gym itself has Water inside it. It is a maze which is affected by the water level. It is the fourth Gym to be challenged in Diamond and Pearl and the fifth to be challenged in Platinum.