Access to:
North: Cape Brink
Accessible from the city (via the Seagallop Ferries): Vermilion City, One Island, Three Isle Port, Four Island, Five Island, Six Island, and Seven Island
Places of interest:
Market
Move Maniac: In exchange for either two Tinymushrooms or one Big Mushroom, the Move Maniac can teach a Pokémon a move that it was capable of learning at a lower level than its current level, but which is not currently in its moveset.
Joyful Game Corner: A Game Corner located on the island allows players to play minigames with other owners of FireRed, LeafGreen, and Emerald, using the Wireless Adapter.
Utility:
Cut is required to access a Revive.
| Item | Location | Notes |
|---|---|---|
| Revive | In the southeast area | Requires Cut. |
| Moon Stone | Obtained from Lostelle's father | Only after saving Lostelle. |
| Item | Price | Notes |
|---|---|---|
| Great Ball | 600 | Only before restoring the Network Machine on One Island. |
| Ultra Ball | 1200 | Only after saving Lostelle in Berry Forest. |
| Repeat Ball | 1000 | Only after restoring the Network Machine on One Island. |
| Timer Ball | 1000 | Only after restoring the Network Machine on One Island. |
| Lemonade | 350 | Only after defeating the Elite Four. |
| Soda Pop | 300 | Only after saving Lostelle in Berry Forest. |
| Fresh Water | 200 | |
| Moomoo Milk | 500 | Only after defeating the Elite Four. |
| Lava Cookie | 200 | Only after restoring the Network Machine on One Island. |