Two thousand artifacts from around the world collected by one woman who loved to travel.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

Giant topiary dog once played a role in a terrorist bomb plot.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

This boat represents the promise of undiscovered territory, a dream of hope, and progress and freedom for Iceland.

A relatively obscure antihero from the Marvel Comics universe adorns a wall inside Iceland's main airport.

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.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

An encyclopedic collection of mammal penises.

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

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

An architect's childhood fantasy treehouse made real.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

A unique geological area spiked with wind-carved rocks that resemble teepees.

This highest peak in New Mexico is named after an explorer who had a habit of lending his moniker to peaks.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

A multi-storied adobe complex has been inhabited for more than a thousand years.