Get ready for a little adventure at Rauðfeldsgjá, a magnificent gorge that splits a mountainside. A short, steep 10-15 minute walk from the car park brings you to the entrance, a narrow crack in the rock face. Step inside to discover a hidden world, where you'll walk along a stream over stepping stones to reach a mossy, cavern-like space. For the truly adventurous, you can venture even deeper, but be sure to wear waterproof shoes and clothing, as you'll definitely get your feet wet!