Behind this unmarked facade lies the original bomba—a crunchy orb of fried mashed potatoes stuffed with minced meat.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This cemetery features modernist statues as strange as its name.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the 20th century.

Visit a century-old sweet shop serving gold-standard mango sticky rice.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

No one knows exactly how deep the world’s deepest geothermal hot spring is.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

Visit Europe's largest subterranean waterfall, carved by water from the glaciers of the towering peaks surrounding the valley.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

A cemetery in Barcelona's Poblenou district is home to this touching funerary statue, which depicts death in the form of a winged skeleton.

A bookstore dedicated to the intersection of comedy and art.

An unassuming Swiss institution houses Europe's largest toy museum.

This 42-foot tribute to the workforce still reminds us to pause and recharge.

A stonemason's hilarious revenge came in the form of this peculiarly positioned gargoyle.

Local legend of a lurking canal crocodile takes on a life of its own with this sculpture.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

Located in a heritage building, this Mickey D's is missing its Golden Arches.

This Late Gothic building that once housed Erasmus is now known as the filming location of "Suspiria."

A massive line that stretches across the floor of Bologna’s largest church was created by a 17th-century scientist to measure the movements of the Sun.

This building features dozens of faces along its facade, although one is a bit chilling.

Stuck in the arcade of Casa Isolani are three arrows of mysterious origins.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.