Cave system where the Wind Blower, Uthuru Kin'guru dwells all year round. Allowing many tribes to seek refuge in the Great Cavern during ice storms. Strange pictographs can be seen in further down into the cave system. The pictograph known as the "Deep One" was discovered by Uthuru Kin'guru himself, giving the name to the whole cave system. Most of the lower regions of the system is oxygen depleted and requires breathing tanks in order to explore. Leaving much of the Cavern of the Deep One largely unexplored.