An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

Once a year, local students "clean" this statue with a champagne shower.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

An overgrown and largely forgotten cemetery lies hidden within the outskirts of Amsterdam.

A public urinal so pretty, it was declared a national monument.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

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

A mysterious shape catches the eye in this 16th-century painting.

A sculpture of a famous ape who was once a beloved household name in London.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

The remains of the great moral philosopher reside in a university in London.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

Abstract dinosaur models in London.

Eighty million natural history specimens call this gargantuan museum home.

The curios of pharmacist and collector Henry Wellcome.

A hands-off space for graffiti artists to hone and display their skills.