This World War II-era bunker hides between medieval chapels in Nijmegen's city center.

Although called a funicular by both its owner and the locals this historic railroad is actually a rack and pinion system.

Various sculptures are a rotating exhibit in this small town.

This bronze statue was dedicated to a 1966 Beatles hit.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

A hundred copies of Antony Gormley's naked body stare out across the water.

This stone once marked the boundaries of Liverpool's medieval markets.

These rose marble urinals are the most luxurious loos in Liverpool.

Created as a punny statement about genetic engineering this monstrous hybrid statue has become a beloved icon.

Much of what constituted mid-century Liverpool now litters a beach outside of town.

The Liverpool street made famous by the Beatles is real.

The quiet field that inspired one of the most famous songs of all time.

The tower was originally used as a chimney for the waste incinerator of St Johns Precinct and Market.

The red letters in the literary pavement leading to the library form a mysterious code.

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

Ramsgate’s Royal Harbour has the unique status of being the only Royal Harbour in the United Kingdom.

In the summer of 1957, a massive architectural exhibition showed off the future of urban living in this German neighborhood.

A haunting contrast of trains that both saved and took the lives of Jewish children in Nazi Germany.

After local authorities changed the design, the building's architect, Le Corbusier, wanted nothing to do with it.

A beautiful gorge filled with streams and waterfalls.

One of Serbia's oldest luxury hotels and a nostalgic echo to Yugoslavia in the state's former capital.

The former "holiday home" for monks at the Durham Cathedral.

Though this bridge was originally built in the 12th century, only one of its 10 arches dates back that far.

This World War II bunker is now a shrine covered with sea shells.