Map of Cerulean Gym
Located in Cerulean City of the Kanto region, Cerulean Gym is home to the gym leader Misty who uses Water-type Pokémon. It is the second gym that a player will challenge.
Defeating Misty will award players with the Cascade Badge. It will allow players to talk in chat and progress to Route 5 as the police officer has moved away from the door in one of the houses. Obtaining this badge will also let the players have the privilege of using the HM Cut outside battle to clear small trees blocking some paths.
Pokémon Trainers[]
- Swimmer Luis (72 hours cooldown before battling again)
Pokémon Type Level Moves 
Horsea
Water 16 Smokescreen Bubble Water Gun Leer 
Shellder
Water 16 Supersonic Withdraw Icicle Spear Protect
- Picnicker Diana (72 hours cooldown before battling again)
Pokémon Type Level Moves 
Goldeen
Water 19 Supersonic Horn Attack Water Pulse Flail
- Gym Leader Misty (30 minutes cooldown before battling again)
Pokémon Type Level Moves Staryu
Water 18 Psywave Recover Water Beam Swift Horsea
Water 18 Smokescreen Twister Water Gun Leer Goldeen
Water 18 Horn Attack Water Pulse Supersonic Flail Psyduck
Water 19 Confusion Water Gun Fury Swipes Water Pulse Starmie
Water Psychic 20 Recover Hydro Pump Swift Water Gun
- Note: Gym Leader cannot be re-battled again once they are defeated.