Frykte is a small ice cave located east of Castle Karstaag in The Elder Scrolls III: Bloodmoon.
It contains many skeletons, dead and undead. Stuck to the roof of a room is the skeleton of Angria, holding an Ancient Steel Helm, part of the Snow Prince's Armor, which is said to have been looted from Jolgeirr Barrow. There are several chests containing some minor loot.