A Belle Epoque bordello turned into a themed love hotel.

Museum on French naval history, with magnificent figureheads, a historic diving suit, and a boat used by Napoleon.

Egyptian Revival movie palace abandoned for decades and restored in 2013.

A collection of collections, including an anatomy museum, the “Cabinet of Physics of Alessandro Volta, a museum of natural history, mineral collection, and much much more...

Vast network of air raid tunnels beneath Lombardy's capital.

A space dedicated to contemporary art and culture, co-chaired by fashion icon Miuccia Prada.

Before there were doorbells this bronze ear was installed for visitors to announce their arrival.

A life-size replica of a Spitfire that sits in a quaint suburb.

Along a Roman road flanked with beech trees hides a tale of wizardry and xenophobia.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

The world’s first interactive human body museum also serves as a chair for a giant orange man.

A miniature city, once ruled by the Queen of the Netherlands.

This striking observation tower shaped like a spinnaker sail is the newest icon in historic Portsmouth.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

This hilarious English intersection is an automotive whirlpool.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

This bridge later moonlighted as a local jail.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

A half-mile-long stretch of medieval forts built after a devastating pirate attack persists amid the modern port city.

According to legend, a noble knight and a terrible dragon lie beneath this storied hill.

The longest hedge maze in the world.