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

This arch granting triumphal entrance into Antalya was designed to honor the emperor's visit.

The world's biggest floating museum in Gothenburg, Sweden.

The charming storybook building now houses a small police museum.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

Fantastic views and thousands of love locks.

Florentine Renaissance style building in Switzerland, home to the world's largest taxidermy Great White Shark.

This jar honors the role that pottery has played in this Tunisian village over the past millennia.

An awesome blend of traditional architecture and street art.

Meet the bronze beloved pet to a family of famous peeing statues.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

Luxembourg's most popular statue since 1923 has been missing for... 26 years!

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

The facade of this 16th-century building is decorated with carvings of 300 seashells.

This 13th century convent is now a medieval painting museum.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

This little sun pays homage to a massive gate that once stood at this location.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

An ancient Egyptian temple in the middle of Madrid, Spain.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

An exquisite collection of fairytale conveyances that puts most car museums to shame.

Eat the ultimate iteration of Portugal's most beloved pastry.

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

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.