4 islands
7 if you have the rainbow pass. but there are others like 8 & 9 island which you can ONLY get if you do the deoxis mystery gift thing or got a Pokemon event
There are 7 islands.
Hope I helped!
there R 7 islands on fire red version
Whirl islands are in the johto region which is not in firered.
Explore, catch pokemon, train your pokemon.
in 4-7 islands
seafoam islands
you cant
The Sevii Islands(islands 4,5,6,7)
There is no island 9 in either Pokemon FireRed or LeafGreen. Whoever told you this is very off. There are Seven Islands (Sevii Islands)
Inside Seafoam Islands.
Seafoam islands.
They don't exist.
you get articuno in seafoam islands