What did the trolls cave look like?

The trolls' cave often appears dark and foreboding, with jagged rock formations and damp, uneven floors. Dim light filters in through cracks, illuminating the rough walls adorned with moss and lichen. Inside, it may be filled with scattered treasures, discarded items, and the remnants of past encounters, creating an eerie atmosphere. The air is typically cool and musty, adding to the cave's menacing aura.