This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

A winding, blood-red tunnel of hardened lava navigable by foot.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

Medicinal spa created with the discharge from a geothermal energy plant.

Time-frozen department store of dangerous and dusty relics.

Fascinating town where normal life interfaces with the occult.

Cliffs full of fossils at the portal to England's Jurassic Coast.

In 1943 the British military took control of this village, telling residents they had to leave temporarily. The villagers were never allowed to return.

A unique waterfall that some believe attracts the fairfolk.