Tour Code: HK2

(summer only, 5-7 hours): from £180

lava.tubeThe expedition begins by exploring one of the many lava caves in the mountains east of Reykjavík. You will discover how these caves are formed and enjoy the stunning rock formations within before heading out for an easy hike into the magnificently ethereal surroundings of the nearby geothermal area with its hot springs and bubbling mud pools. The hike continues down through the Smokey Valley, where you can enjoy a bathe in a warm stream.