it's in pastoria city.
Oreburgh city.
sunnyshore city
The forth gym leader is in Veilstone City
the fourth gym is in celadon city at the bottom left of the city. the gym leader is erika. the badge is called the rainbow badge
In Gold the fourth gym Leader is Morty. Morty specializes in Ghost type pokemon, and his gym is located in Ecruteak city.
The fourth gym leader is Maylene in Veilstone City, a fighting type gym leader.
The fifth gym leader in Pokemon platinum is crasher wake but you get the fourth badge.
The Fourth Gym is in Lavaridge City.
You can use the GTS in Pokemon Platinum after you get the first gym badge from the Oreburgh City gym.
MAylene is in veilstone city
where can i find the second gym in Pokemon platinum
the 6th gym is in canalacve city
Eterna City
at the gym???? in veilstone the gym is normal???
The water Pokemon gym leader is in Pastoria City.
in orberugh city.
Pastoria city