at the indigo platue past the victory road
The elite four will be in the Pokemon league.
beat the elite 4
get a job life.
beat the elite 4 and then get sapphire stone
After you beat the elite 4 in will roam the region
beat the elite 4 alot
you have to start with squirtle and beat the elite 4
Get the national dex and beat the elite 4.
The best team to beat elite 4 in Pokemon firered and leafgreen are the first six Pokemon you caught and trained
you have to beat the elite 4 and catch 60 or more pokemon.
you have to beat the elite 4 on both of the games in order to trade
I believe it's Island 4, but you must have beaten the Elite 4 to gain access.