In Fire Red and Leaf Green- how to get to Islands 4-7

Once you defeat the elite 4 the second time and collect 60 pokemon, then go to professor Oak and you will have to go to Island 1 via Vermillion Port.

Talk to Celio and he will tell you to find a ruby- go to Mt Ember and you will find 2 Team Rocket grunts.  They tell you a password, battle them and go inside the cave.  Work your way through the cave until you find a ruby, and then exit the cave and give the ruby to Celio.  He will give you a rainbow pass and with that you can now go to islands 4,5,6 & 7. 


When trying to move between islands 4,5,6 & 7, use the boat terminal, talk to the sailor in front of the boat and he will ask you what island do you want to go to and then he will take you there for free.

Why do you want access to islands 4 - 7?

• You can catch rare pokemon you can't catch anywhere else in these games, like scyther or magmar.
• Or you can trade between your Pokemon games- from fire red and leaf green to Ruby, Sapphire, Emerald