The Art Deco artwork depicts gilded carriers of deadly illnesses.

High-end antique collection housed in a centuries-old church.

London's largest outsider art museum.

Repository for more than 22 million pickled specimens.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

This South London cemetery holds the remains of more than 15,000 people.

The last active narrow-gauge forest railway in Europe.

According to a gruesome legend, an architect sacrificed his wife to build this spectacular, 16th-century cathedral.

This metro station doubles as an unintentional paleontology museum.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

Curious carved stones and bird-like wings are a symbol of Serbian resilience and freedom on the site of a WWII massacre.

This ice cream parlor serves scoops of flavors like rakia, medlar, and poppy seed.

Once one of the most beautiful buildings in Serbia, this palace stands abandoned in a park.

This statue of a goat in boots is meant to represent the European Union.

In northeastern Poland, the ruins of a massive granary overlook the Narew River.

A peculiar family mausoleum built by a German nobleman captivated by the occult.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

The famous springs of this small town still flow outside this historic building.

Sofia's legislative center is continuously reinventing itself.

A massive, abstract lookout tower providing a panoramic view of Prague.

The oldest garden in Prague, once part of an medieval orchard.

Looming communist pillar with a Czech twist.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This London plaque marks the spot where David Bowie's famous alien made his debut.