Welcome to Iceland, land of fire and ice, with gorgeous lava tube caves, volcanoes, hot springs and whale watching http://on.natgeo.com/2uek9ZO pic.twitter.com/OAmEjdiX2S

Welcome to Iceland, land of fire and ice, with gorgeous lava tube caves, volcanoes, hot springs and whale watching http://on.natgeo.com/2uek9ZO  http://pic.twitter.com/OAmEjdiX2S

https://twitter.com/NatGeoTravel/status/885145666032414720