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

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

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

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

This tiny museum's sizable collection is jammed into a former underground public toilet.

Three columns of volcanic rock shoot out of the ocean.

The largest whale museum in Europe allows visitors to walk among life-size giants.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

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.

An encyclopedic collection of mammal penises.

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

The most powerful waterfall in all of Europe.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

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

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

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.

This 1920s railway depot is now home to two unique museums complete with a miniature train ride.

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

A monument celebrating the idea of reaching inaccessible places.

A hidden beach at the end of a tunnel of mangrove trees.