Diamond Caverns

The Diamond Caverns are a massive complex of caves, caverns and chambers that run throughout the area around the Hidden Leaf Village. It is unknown just how far the caverns reach, some say they exceed the borders surrounding the Land of Fire. The caverns were home to the Iwa clan during the time they were sealed off from the rest of the world. The Iwa intentionally created dozens of false passages that stretch for miles and only led to traps and dead ends. This was meant to make it difficult for anyone to infiltrate their home. On of the entrances to the caverns is located within a secret passage hidden deep within the Hokage faces of the Hidden Leaf Village. There are several other entrances located miles apart that surround the Hidden Leaf Village in a triangular pattern. Very few people know of the caverns' existence. Some of these people include Hādo Iwa, Tsunade, Yoru Kasai and Hinata Hyuga.