go past the tree city and then past the big patch of grass and then you'll see a bridge with steven on it go talk to him and he gives you a scope so you can see the Pokemon blocking the way
It is the Fortree Gym. Hope it helps!
It is Wynona, she is a gym leader who use's flying type pokemon.
Pokemon ruby where is the 6 gym
petalburg gym
its the petalburg gym and/or gym 5.
journey again to achieve the another battle called the 8th gym Pokemon ruby
In the 8th gym. he is the gym leader
Wattson the electric gym.
The town in which the third gym is in on Pokemon ruby is in Mauville City (or town, I don't know which one)
it is Mauville gym
The Fourth Gym is in Lavaridge City.
In Pokemon Sapphire, Ruby and Emerald the 7th Gym that's located in Mossdeep City has Psychic type Pokemon.