Cascade Sanctum

Cascade Sanctum: A giant armory hidden behind a waterfall in Adirror, it is opened by a giant at the top of the waterfall pulls a lever and the waterfall splits in two, then the key holder puts the key in big heavy log doors. The key is a giant battle axe. Inside there is a gigantic statue sitting in a large stone throne (looks like yhorm) he's been around for thousands and thousands of years until he just recently died because kithis attacked their village. There is a mine that harbors the most powerful material that they smelt down to make weapons.