The Crystal Caverns
A mystical set of winding tunnels and caves. The walls are made of various kinds of crystals, and are lit up by the crystals that glow by absorbing mana and transforming it into light. The crystals of the cavern often form into complex shapes, from stalagmites and stalactites to entire forests. It is said that as soon as a crystal from the caves or tunnels leaves the cavern's mana-rich environment, it instantly transforms into a worthless mineral. Because of this, many people who have tried to mine the crystals for profit have failed and given up. The Crystal Caverns are infused with a heavy concentration of mana, allowing several of the species of animals that live in the caverns to evolve into more powerful species. The caverns are also a popular tourist destination, with its beautiful appearance and scenery.