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

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

This 18th-century fort surrounded by a moat was used to store gun powder and ammunition, and now sits in the middle of a large part in Dublin.

The chaotic studio of one of the 20th century's most important artists has been preserved down to the dust.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

An industrial relic is now one of Europe's most staggering art spaces.

The world's biggest pet store.

This former steel and coal plant is now a neon-lit industrial fantasia.

Largest illuminated advertisement sign in the world.

The monumental home of Prussia’s eccentric "Cannon King."

An electrical pylon under whose legs a normal gauge train can run.

An abandoned underground bathroom is now a space for public art.

This futuristic German television spire is actually the world's largest digital clock.

Twisted buildings adorn the banks of the Rhine river.

This concrete church spent a period of its history as a World War II bunker.

Be it nature, art, or abandoned military architecture this eclectic German "museum" has you covered.

The ruins of a medieval monastery named after a type of tree.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

Experience what life was like in Ireland during the Viking and medieval ages.

This pub built its reputation pouring post-shift pints for employees of the cemetery with which it shares a wall.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

An astounding collection of taxidermy, fossils, skeletons, and even a few strange live beasts.

This statue honors the thousands of Allied avians that served and died for France during World War I.