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

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

The world's most charming instant portrait studio also happens to be its smallest.

The world's northernmost aquarium looks like it has fallen over.

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

A hugely vast Irish landscape of barren rock that stretches for miles.

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

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

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

This stunning concert hall has become a symbol of Iceland's national recovery.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

When ecosystems collide in the arid Southwest.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.