Mt. Magnesium Mines

The Magnesium Volcanic Mines were built over twenty years ago, through an active volcano. However, once the mines reached a certain point, they broke into natural tunnels. These tunnels were home to many pokemon, and were sealed off. The only way in is through a winding path leading through the volcano to the other side, which is a very dangerous journey. It's inhabited by many different types of pokemon, mainly fire, rock, ground, and steel types.