Steadily reminding Czechia of its past.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

A grumpy old water goblin guarding an old mill on the Devil’s Stream in Prague.

A unique hanging cable-car navigates through Dresden, the oldest suspension railway in the world.

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

On this romantic tidal island reachable only at low tide the tomb of a famous French writer overlooks the sea.

The world's longest and deepest train tunnel.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

Lumps of significant stone from around the world surround a flaming monument for peace.

Now a museum, this building was once a 14th-century monastery and the place where the founder of the Dutch nation lived and was assassinated.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

Oldest Museum of the Netherlands is a true cabinet of curiosities.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

A beautiful maze marks where three countries meet.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Amsterdam's former hotspot for public executions and dissections.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

This 11th-century castle sits so low you can't see it behind the surrounding buildings.