Fimmvörðuháls Volcano Tours and Tickets

The Fimmvorduhals Volcano is most well-known for the Fimmvorduhals Trail—aka the Fimm. It’s arguably Iceland’s best day hike, bringing hikers across 26 waterfalls, volcanoes, ice caps and glaciers, lava fields, and rivers, all in just roughly 15 miles (25 kilometers). Most hikers do the trek in a day; others overnight in one of two mountain huts to extend the spectacular journey.