Also known as the Blue Church, the building was consecrated to the daughter of Andrew II.

A series of bronze circus performers spread throughout a Slovakian shopping center.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

A sculpture of the beloved author surrounded by characters from his fairy tales.

A cheeky architectural easter egg.

This strange statue depicts a young boy's body with an adult Mozart's head and a single wing.

A remnant of the Franco-Prussian War, lodged in the city's walls.

Memorial to the brave indigenous defenders of the Canary Islands.

This old school, eccentric, and independent video rental store refuses to die.

Built in 1968, this arthouse has kept its movie-palace decor and has its own museum.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Two stunning 17th-century libraries and a cabinet of curiosities.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

This house's itty bitty size means no humans allowed.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Cliffside houses provide a spectacular view from their perch above the valley.

Two large eyes painted anonymously on a mountain overlooking the city pay homage to an old legend.

Step inside the first house designed by Catalan architect Antoni Gaudí, considered to be one of the first Art Nouveau buildings.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

Macabre astrological automaton clock dating to the late 1400s.