First beat the Mauville Gym leader, Wattson.
fortree
at the gym
slate port does not have a gym
Go in. Beat the GYM. THAT SIMPLE
The Fortree gym.
there is no gym at pacifidlog
First beat the Mauville Gym leader, Wattson.
Defeat all of the Gym leaders on Emerald. ~KKMG1
there is no gym in slateport, the next gym would be in mauville with electric pokemon
In Pokemon Sapphire, Ruby and Emerald the 7th Gym that's located in Mossdeep City has Psychic type Pokemon.
In 7th gym
fortree
at the gym
The gym leader of Fortree City's gym...Specializes in flying type Pokemon
slate port does not have a gym
There aren't, you have to earn the badges through gym battles