Mount Þorbjörn
The petite but stunning mountain Þorbjörn is set between Grindavík and the Blue Lagoon. The mountain is only about 200 meters high, but it offers a spectacular 360-degree view of the surrounding area—including endless lava fields, mossy hills, the Atlantic Ocean, and the milky Blue Lagoon. The top of the mountain is split in two with a tight canyon in the middle called “the Thieves Gap." The peak is easily accessible by marked hiking trails, and near the foot of the mountain on the north side is a small forest and a wooden playground.