The island has a special Pokémon reserve where all of the Pokémon that live there are the color pink. A special type of berry grows on the island, called Pinkan Berries. Any and all Pokémon who eat said berries turn pink, but they only stay pink if they eat the berries all the time. The island itself is surrounded by a series of whirlpools and there are also tons of high, steep cliffs on the island. Very few people have explored the island, and thus hardly anyone knows what kind of Pokémon are on the island.