The Bone Corridor is a location in Xenoblade Chronicles. It is located on the first floor of Tephra Cave, and can only be accessed following the Mechonis Core events. There are two paths that lead here. The longer route is by going to Vilia Lake and heading northwest. The other path, a shorter one, is by going north from the Heavenly Window. This route is much more dangerous as many high level Bunnits, Arachnos, Vangs, and Brogs are encountered while traversing the shorter path.