How do you get to viridian city in Pokemon FireRed?
Go to the place where the people are saying that there are wild Pokemon, Professor Oak will come and choose your Pokemon and then get there and at the end of the grasses you will find Virdian City.
Viridian City gym is closed right? well viridian city is actually the 8th gym. The leader is for you to find out, i don't want to spoil the surprise. Its giovanni. Spoiler Alert! You have to beat the other 7 gyms in firered then the old man guarding the 8th gym is unlocked and you may battle Giovanni