Unraikyō [Valley of Clouds and Lightning] An area located near Kumogakure with near endless mountains, the valley is covered in a mass quantity of water with few areas being of solid land, as well a thick fog covers this mountain range year round with only certain times of the day it being clear enough to travel through. Within the valley are many immense caves for shinobi to train on their more deadly and high ranking techniques. Very few area allowed into this area, it is blocked by a chain link fence simply showing it is not an area normally allowed access.