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

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

The most powerful waterfall in all of Europe.

These ominous lava formations were said to be an entrance to the netherworld so of course they inspired a famous metal band.

This elegant arc of a waterfall marks a religious turning point.

Three columns of volcanic rock shoot out of the ocean.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

City Council meetings still happen in this historic building, impeccably preserved on the inside.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This expansive bridge in the Canadian wilderness was originally just built for friends.

Cave carved out of a huge snow drift collapsed killing one and injuring five in July 2015.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

When ecosystems collide in the arid Southwest.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

The final resting place of New Orleans' most famous voodoo priestess.

The first declared National Monument in the United States.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

France's most famous cemetery, with some of its most curious tombs.

Two stunning 17th-century libraries and a cabinet of curiosities.

A giant Troll lurks under one of Seattle's oldest bridges.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.