Twist Mountain

Twist Mountain is a location in Pokémon Black and White and Pokémon Black 2 and White 2. It is located in the Unova region to the north of Route 7 and its eastern terminus is in Icirrus City, and is owned by Clay. In Black and White, a Worker blocks the player from entering until the Jet Badge is obtained. In Black 2 and White 2, this location is inaccessible before entering the Hall of Fame, since the entrance from Route 7 is blocked by Marshal and the Tubeline Bridge entrance is blocked for weight testing. After entering the Hall of Fame, in addition to these two entrances becoming accessible, Clay completes his tunnel from Driftveil City into Twist Mountain, called the Clay Tunnel. Due to the presence of an Ice Rock, Eevee can evolve into Glaceon here.