Mineral Cave Opening

You arrive here at the end of the dungeon, Mineral Cavern.

From here you may go up the ladder back to the entrance of the dungeon, or go down to Exbel Peninsula. If you didn't bring a Pokémon who can learn Surf or a Pokémon who already learned Surf, you'll have to go through the dungeon once more.

HM Surf is found in Mineral Cave Opening.