The most powerful waterfall in all of Europe.

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

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Cozy basement bar sports an inventory of over 2,000 beers.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

This black shoreline is made up of exploded lava particles.

This bridge was constructed from the rubble of the infamous Bastille.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

A collection of more than 1,000 teddies from nearly any profession.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This 700-year-old street food market features baby octopus and soy donuts.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

This working class sculpture pounds his hammer all the livelong day.

In the Middle Ages, villagers would sound this stone trumpet to boost fertility and coax fish to shore.

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

A cheeky architectural easter egg.

Decades before the scandal, this staircase on the river was a literal "water gate."

Leave a button on the jacket of this iconic Seattle clown.

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

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Ancient serpentine sacrifice holder that has stood the test of time.