Frozen Grotto (Extinction)

The Frozen Grotto is a region in the Extinction DLC.

Overview
Despite the name, the area is not frozen, nor is it a grotto. It is a region of cliffs and pathways in the northern end of the Wasteland where spawn. The region is bound to the north by a waterfall and the termination of the map. The area is known to have a relatively high spawn ratio of. As with the other regions outside of the Desert Dome, Snow Dome, Crater Forest and Sanctuary, it is not advised to build bases here due to the meteor showers and being able to destroy  structures.