Challenger's Cave

Challenger's Cave is a cave located in the western half of the Unova region. In Pokémon Black and White, a Black Belt appears to guard the entrance of this cave, allowing the player to pass and explore the cave if they have defeated the Elite Four and Team Plasma. It can be accessed at Route 9. During the two-year gap between Black and White and Black 2 and White 2, the cave entrance has collapsed.