One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

The fifth-longest natural arch in the world, and the longest outside China.

A house carved into a rock in the 1940s.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The largest earthwork effigy in the world.

You thought Santa Claus didn't exist, but it turns out you were wrong.

Iceland's tribute to its thankless civil servants.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

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

Travel deep inside of Europe's second largest glacier in the world's largest man-made ice cave.

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

This hobbit-y little hot spring may be the oldest spring used by humans in all of Iceland.

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

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

The most powerful waterfall in all of Europe.

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

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

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

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

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

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

An enormous goose sits atop this nest-shaped home.