You need to go to the radio tower in lavender town and talk to the old guy he will give you an upgrade for your poke'gear. Go to the snorlax blocking digletts cave in vermillion city. Go to your poke'gear and go on the radio channel. Move the blue circle upwards till it says poke'Flute. Exit your poke'gear and press a on snorlax. Catch or kill snorlax then make your way through digletts cave. You will end up near pewter city. If you go up till you are in pewter city brocks gym is in the top left. Hope this helped :)
Brock's gym is in Pewter City.
Gary isnt a gym leader
she is never in the gym she is usually in the kitchen tho.
The Gym is in Violet City. Leader: Faulkner, Flying Type
It is behind the tube next to the gym leaders chair
on any day go to diglet cave
Brock's gym is in Pewter City.
seafoam islands; 15th gym
In the gym!
in his gym
no
The fourth gym leader in Pokemon Soul Silver is in Ecruteak City.
Gary isnt a gym leader
go to the Pokemon gym
The ice gym leader
Go in Violet City and into the gym.
move to the 8th gym