《A Song of Ice and Fire: A Trip to Iceland》

As for the Iceland cave tour, since you need a tour guide, you basically have to join a local tour. The entrance to the cave is a bit narrow and you need to crawl in. It is very spectacular inside. Except for the ground, the entire cave is covered with permafrost. The super high snow wall on the exterior looks dirty and black because of the volcanic ash. The picture of the waterfall is Svartisfoss, in Iceland National Park. #IcelandTravel