Go up the cable car and then go down jagged pass. The fourth gym is then to the west and the leader, Flannery uses fire type pokemon. Good Luck!
Lavaridge town off routte 112.
there is no gym at pacifidlog
The Fortree gym.
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.
fortree
at the gym
In 7th gym
slate port does not have a gym
The gym leader of Fortree City's gym...Specializes in flying type Pokemon
Water.