From Bulbapedia, the community-driven Pokémon encyclopedia.
Metallica Island (Japanese: メタリカ島 Metallica Island) is an anime-exclusive location in the Kanto region. It is found between Cinnabar Island and the Seafoam Islands. It is home to the Battle Palace.
The island does contain its own Pokémon Center, but most of the island is a large forest where Palace Maven Spenser trains. It was featured in Cutting the Ties that Bind and Ka Boom with a View!.
Pokémon seen on Metallica Island
In other languages