Dig Cavern

Dig Caverns are locations from The Legend of Zelda: Twilight Princess. Similar to Grottos from past games, Dig Caverns are underground caves that house treasures for Link to find. A total of sixteen Dig Caverns can be found throughout the land of Hyrule. As their name implies, they can only be accessed when Wolf Link digs in the right spot. To make this easier, Dig Caverns appear as large, black, glistening splotches when Wolf Link is using his wolf senses. Once inside Dig Caverns, Link must fight a number of various enemies; when all of them have successfullly been defeated, a Treasure Chest appears. The Treasure Chests often contain Heart Pieces or Rupees.