The Seventh Kanto Gym Is At Seafoam Islands you get there from pallet town so go around that way hope it helped ;)
you have to go to every gym in kanto a beat all the gym leaders
you have to get all of the other gym badges in kanto and then go to Cinnabarr island and talk to blue. then go to viridian city and go in the Pokemon gym!
You have to beat the first 3 gyms in Kanto before Erika will be in her gym. Erika's gym is the fourth in the series.
The seventh gym is on Cinnabar island,right down of pallet town.To open the doors you must reach to a certain room of the Pokemon mansion.You get a key and open the seventh gyms doors,and the gym is a fire gym
In Diamond, Pearl and Platinum 7th gym is in Snowpoint Town.
the 7th gym in Johto is in Mahogany town. And in Kanto the seafoam islands.
the seventh gym leader is in the island where articuno was in and still is
get hoho down from the tower and the man will let you by.
The eighth gym leader still awaits, as well as the whole of Kanto.
its on seafoam island go up the ladder
go up the ladder in the seafoam islands
Blaine. Seafoam Island (Cinnabar)
The seafoam islandsby super aj
Cinnabar Island Blaine was always 7th guy
You have to fight the fire gym leader which is located at cinnabar island. i dont know his name though
Seafoam Islands, They moved there instead of Cinnabar Island
You have to go next door into the mansion and find the key. :) Hope I helped. ;)