Some of the greatest minds in the history of Hungarian art and science converged in this café.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

Inside this metro station is a section of the city's former medieval fortification.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

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

This fortress dates back to the 6th century and is also the site of a controversial abandoned restoration project.

The Suurhusen church tower in Germany leans over farther than the famous Leaning Tower of Pisa.

A constellation of golden cobblestones shows the names of local children born under a full moon.

The university library shaped like a giant piece of Swiss cheese.

This vestige of Seychelles’s colonial past now resides in a busy intersection and didn’t chime for its first 96 years.

Portraits of musicians line Oude Binnenweg, the jazziest street in the city.

An art installation memorializing a tram stop, which became a tram stop.

This bakery and museum offers tours of the tastes and mythology of Aachen's signature spice biscuit—just don't ask for the recipe.

This small condiment museum makes all manner of mustards with a 200-year-old mill.

A six-person chapel in the middle of Alberta's badlands.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

This old KLM airplane cut into three parts was transformed into an eclectic airport gift shop.

The legendary giant's severed hand sits on Antwerp's popular shopping street.

Known as the Sistine Chapel of Egypt, this tomb houses some of the most well-preserved paintings in Egypt.

One of the last remaining buildings from one of Calgary's earliest businesses.

The rubbery beast is sculpted from recycled materials.

The tallest mountain in mainland Netherlands isn't actually very tall.

Beloved children's TV characters freckle the German city's streets.