Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A curious collection dedicated to human and animal anatomy and pathology.

Tucked away in a small German apartment is an eclectic museum devoted to West African vodun culture.

When the rain falls, this drain system turns into a musical instrument.

One of the largest legal spray spots in Hamburg.

Remnants of an exploded schooner and wrecked submarines form a breakwater.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

This is part of the Francke Foundation Museum, a curiosity cabinet filled with different scientific and natural wonders.

This natural history museum houses one of the world's largest rat kings, a terrifying jumble of tangled rodents.

A wonderfully versatile natural history curio cabinet preserved since the 1840s.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

Strange secondhand shop showcasing taxidermy and oddies

Residing along a busy thoroughfare, this sculpture urges passersby to consider the future.

The Suurhusen church tower in Germany leans over farther than the famous Leaning Tower of Pisa.

This painted Lego bridge is the product of over a century of locomotive history.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

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

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

The first museum in the world devoted to sexual gadgetry.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

World's largest Christmas store.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

This proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.