Water & CoastOne Island
12 wild Pokémon can be encountered here across 2 games. Choose a game below — spawn methods, level ranges and rates are shown exactly as they are in that version.
One Island across the games
One Island shows up in 2games, and the wild lineup shifts each time. Here's who you can meet in every version it appears in — tap a Pokémon for its full entry.
All Pokémon found at One Island
These 12 Pokémon can be caught in the wild at One Island in Kanto across every game in which the area appears. Tap any Pokémon for its full Pokédex entry, stats, evolutions and every other place it can be found.
One Island — frequently asked questions
How many Pokémon can you catch at One Island?
You can encounter 12 different Pokémon at One Island in Kanto, recorded across 2 games (FireRed and LeafGreen). Choose a game on this page to see each Pokémon's spawn method, level range and encounter rate.
What Pokémon are found at One Island?
Wild Pokémon at One Island include Psyduck, Tentacool, Tentacruel, Slowpoke, Shellder, Krabby, Kingler, Horsea, Seadra, Staryu, Magikarp and Gyarados.
Which games feature One Island?
One Island appears in FireRed and LeafGreen. Encounter data can differ between versions, so use the game selector above to see the exact wild Pokémon for the game you're playing.
What kind of location is One Island?
One Island is a water & coast in the Kanto region, introduced in Generation 1.
Community notes
No reader notes on One Island yet.