16.
eight.
16
8 gyms in Johto 8 gyms in Kanto 8+8=16 16 gyms
Theres 8 , as usual.
the gyms are in the citys but some are harder to get into than others
Uh.. Pokemon Volcano? I never thought there were a Pokemon game like that...But you can find gyms in some city's,but not in towns.
The answer is... No there are no and i repeat NO hidden gyms on Pokemon soulsilver (but there are more gyms in kanto which you can get to by the boat pass from prof elm after you defeat the champion)
no
when you beat the gyms you get badges that let you use hm moves in the field and stronger Pokemon will obey you.
No, it has 16 gyms. 8 in Johto and 8 in Kanto.
keep beating gyms
You can train your Pokemon anywhere. There are many places to find wild Pokemon the appropriate level for your Pokemon. Various Pokemon trainers and gyms will help you along the way.