use HM 1 that contain cut infront the doted door
get national dex
beat the 7th gym leader on cinnibar island i think his name is blaine, then bill will take u on a boat to 1 island.
The six island in some ruins.
Hacks
Cinnibar island
Its not on seven island its on six island.
fish at five island
Answer:6 Island.
The following are the Gameshark codes to unlock islands 8 and 9 in Pokémon Leaf Green. The codes are Navel Rock - 82031dbc 2402Birth Island - 82031dbc 3802.
The berry forest is on the third island.
at island 4 in leaf green version.
Seven island in the north.