Research station devoted to mysterious floating lights seen in a Norwegian valley.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Home to three historic ships from the age of Vikings.

Walk behind a 50-meter-high waterfall.

Walk 2,300 feet above the ground on the "Troll's Tongue."

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

This natural rock formation features seemingly unnatural vertical ridges that have been blamed on elves.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

Three million year old fossils are exposed for all to see on this Icelandic shore.

Staves, storm-calling, and of course, necropants.

Three columns of volcanic rock shoot out of the ocean.

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

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

Climbing Iceland's highest peak on the rim of the Oræfajökull volcano.

A sulfuric martian landscape that looks far better than it smells.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

An Icelandic island full of diving birds and legend.

Rising from the sea like a stone monster.

A modern artist's primitive stone faces and unique rock instrument join Iceland's terrain with its history.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.