The final resting place of soldiers' loyal canine companions.

An historic, one-lane, pedestrian suspension bridge on Kauai.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

The grave of the famous painter is marked by a simple stone in the ground.

The attic of a four-century-old canal house hides a clandestine church.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

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

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

Christ's blood allegedly preserved in a Belgian town.

A piece of stonework relief commemorates the site where the Devil's rage, and odd apparel, destroyed a house.

Once a 19th-century brasserie, this McDonald's exterior celebrates Alsatian design and the "King of Beer."

This massive library holds what was once the largest book collection in the world.

A cast iron Fiat 500 sculpture overlooks the sea at Port Lympia.

Breathtaking and huge 430 year old maps of Italy.

This demon atop the Notre-Dame de Paris looks utterly bored.

Liechtenstein's royal family calls this medieval alpine castle home.

One of the newest mosques in a city filled with thousands.

The final resting place of the great navigator, or maybe his brother.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

A museum dedicated to the centuries-old cave dwellings that housed marginalized communities on the outskirts of the former capital of Muslim Spain.

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

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.

Inside a Scottish castle hangs the tattered remains of a flag with murky origins and supposed magic powers.