Fearfrost Caverns are a location in The Elder Scrolls Travels: Shadowkey. It is an underground town of peaceful Goblins who (during the course of the game) are starting to notice that their leader is beginning to break their peace treaty between the Redguards and themselves. The town itself is in Hammerfell.
Fearfrost Caverns are the home of Tirasch, the holder of one of the Shadowkeys and the hero of the goblins, who has gone mad with power. Many different types of mushrooms can be found in the caverns, that give numerous status effects.