cindber island
Yes.
In Blckthorn City
you go to blackthorn city to fight the 8th gym leader
beat the 8th gym leader and then talk to to professor elm :)
beat the other 7 gyms in kanto and talk to the 8th gym leader on cinnabar island. he will leave and go back to the gym
Gary isnt a gym leader
The ice gym leader
The fourth gym leader in Pokemon Soul Silver is in Ecruteak City.
Blue (The eighth gym leader) is waiting on Cinnabar. He won't battle you unless you've beat the rest of the gym leaders
no
In the original Pokemon Silver you had to beat the 8th gym leader, Claire, then she allowed you to pass.
in his gym