at the top of Cerulean Cape with her boyfriend.
In Cerulean City
If you mean Misty in Cerulean, you have to go along route 25 north of cerulean to the end of the route and she will return to her gym.
in the GYM .
Gym 2 is Cerulean City, and the Gym Leader is Misty ("The Waterflowers of Cerulean City" is the Pokemon episode with Misty and her three sisters). To get to Cerulean City, you need to go through Mount Moon.
The next gym leader is Misty in Cerulean city
Lavaridge
Yes, you can. She's a gym leader in Cerulean, so you have to battle her.
beat the elite four and then you can go to the kanto region and you have to beat Brock, then get though Mount Moon to get to Cerulean city
First you need to return the machine part to the power plant then find the gym leader on route 25 which is northeast from cerulean city.
She can be found every day at Cerulean Cape in the late afternoon of every day.
Misty, from the Cerulean Gym in Kanto likes Ash.
You defeat the trainers and the gym leader, Misty. Electric attacks are best for this gym.