How do you get to be able to go to 4 island in Pokemon fire red?

Answer 1

First, defeat the elite 4. Then go to one island from vermilion, go to mt. ember, defeat the rockets , get the ruby , give it to celio and then he will give you a rainbow pass, allowing you to get too all the sevii islands.

Answer 2

You can get to one two and three island after beating the Cinnebar Gym. After you beat the elite four and catch 60 Pokemon you get the National pokedex. Travel to one island and talk to CELIO. He will give you the rainbow pass and then you can go to the other 4 islands.

Answer 3

After you've defeated the Elite Four, you can return to the Sevii Islands via the ferry in Vermilion City. Talk to Celio in the Pokémon Center on One Island, and he'll inform you that he needs a certain gemstone to finish his project, which can be found in Mt. Ember. Head to the volcano (you'll need Surf), battle the two Rockets you find there, and then enter the cave that they were blocking. In the cave's final room, you'll find a Ruby. Take it back to Celio, and he'll inform you that he also needs a Sapphire to finish his work, which can be found on one of the other islands. Then he'll give you his Rainbow Pass, which will allow you to access Four Island, Five Island, Six Island, and Seven Island.

Answer 4

After you have Islands 1-3 and beat the Elite 4 go to Oak. If you have 60 different types of Pokemon he will give you the Rainbow Pass. This will unlock Islands 4-7.

Answer 5

you take the boat from vermillion city and go to the fifth islandyou take the boat from vermillion city and go to the fifth island

Answer 6

You must beat the elite 4