A beer pipeline runs beneath Bruges.

A monument to the thousands of Canadian soldiers who died capturing the French ridge during World War I.

A memorial dedicated to those who lost their lives working in what is now a massive tourist attraction.

This deconsecrated church has seen many uses, from a tobacco storehouse to a cinema.

A small villa said to have inspired the design of the court jester at the heart of Giuseppe Verdi's 1851 opera.

Inside this small chapel tucked away in the forest is one of the most well-preserved Danse Macabre frescos.

Where the lovelorn find a home for their sentimental keepsakes.

A trough of 700 strange bronze faces runs through a narrow alley in Ljubljana's old town.

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

This 19th century cyclorama acts like an analogue time machine to a different era.

The resting place for anonymous victims of the Danube's dark waters.

One of the few working locomotive roundhouses in the United States.

Little did a museum know, they possessed the last-known lunch wagon in existence.

An ornate Detroit church, left empty and ravaged by time.

One of the largest caves in the world open to the public.

The costumes depict the Kurent, the star character of the annual Kurentovanje festival.

The oldest surviving botanic garden in the United States.

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

Just below the surface, shrimp are producing temperatures hotter than the sun.

Hiroshima survivor on Riverside Drive.

The eerie ruins of a remote abandoned hamlet said to be founded by the survivors of a shipwreck.

The oldest house in Chicago certainly doesn't look the part and there are some who say it doesn't deserve its title either.

One of few surviving standpipe water towers in the U.S.