Modern commuters still pass through this 2,000-year-old Roman archway.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

The oldest of the three remaining bridges in England with buildings on top of them.

The world's first military tank was designed in this English city amid the stalemate of WWI trench warfare.

The ruins of a 17th-century lodge on a grand estate are being slowly restored to their former glory.

This Victorian graveyard in Leeds is a macabre collection of beautiful tombs and memorials.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

The medieval network of canals hidden underneath the city is opened to explorers each year.

These 12th-century catacombs carved into a mountainside were a place of mysticism and Christian hermitages.

Epicurean and holy traditions converge in what may be the oldest restaurant in Europe.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

This strange statue features a bust of the famous composer plopped atop a woman's body.

A museum dedicated Germany's favorite drink and most well-known festival.

Housed in an old church, this hunting museum holds a collection of mythical bird-rabbit creatures.

This magnificent museum claims to house the cranium of a disciple and the skull of a pope.

This poignant tribute to the White Rose movement showcases artifacts related to the heroic anti-Nazi struggle.

One man's personal kunstkammer, museum and shop.

The taxidermy remains of the first brown bear to enter Germany in 170 years.

King Ludwig I's collection of beautiful women.

This airport currywurst stand is made out of retro airplane parts.

An abandoned outdoor movie theater in the Sinai desert.