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Ten Longest Lava Tube Caves in Iceland

May 22, 2015

  • Laufbalavatn lava tube system, around 5012 meters long
  • Surts-, Stefans- og Hulduhellir lava tube system, probably well over 5000 meters long
  • Kalmanshellir lava tube system, around 4012 meters long
  • Surtshellir-Stefanshellir lava tube system, around 3490 meters long
  • Surtshellir lava tube, around 1970 meters long
  • Idrafossar lava tube, around 1913 meters long
  • Vidgelmir lava tube, around 1584 meters long
  • Stefanshellir lava tube, around 1520 meters long
  • Hulduhellir lava tube, probably over 1500 meters long
  • Raufarholshellir lava tube, about 1360 meters long
  • Volundur lava tube, around 1108 meters long
  • Vorduhellir-Litli-Bjorn lava tubes, around 1100 meters long
  • Floki lava tube, about 1096 meters long
  • Buri lava tube, around 1025 meters long
  • Langiþrongur, um 1000 metrar
  • Flodhellir, um 982 metrar
  • Blami, um 913 metrar

 

 

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