Hallmundarhraun Lava Flow, Iceland

 

Hallmundarhraun Lava Flow, Iceland

  • on the western flank of the Langjokull glacier

  • erupted around the year 900 AD

  • the lava flow is 52 km long

  • the Viogelmir cave is one of the larger lava tubes, 1585 meters

  • human remains date back to 1000 AD