A former hen house turned curiosity cabinet displays one man's lifelong fascination with cannibalism.

This elaborate towering structure was once famed for its revolutionary height.

Time has stopped at the house where Gandhi died.

Rome's ancient Etruscan rival, now a park full of ruins.

A planned settlement in Pennsylvania once housed the aristocratic refugees of the French Revolution.

A historic Civil War estate-turned-museum looks back on the Confederate States of America.

This 15th century pub is one of only two pubs in England situated on consecrated ground.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Quaint, disturbing, and macabre objects are all on display at this intriguing collection of medical instruments from bygone eras.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

As a show of peace, a Japanese naval pilot gifted his 400-year-old Samurai sword to the Oregon town he bombed.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

If you dial the number in this abandoned office window "Sam Spade’s" secretary will ask you to leave a message.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

A striking 12th-century-style castle built on the edge of a cliff.

From morgue to urn, watch the whole process at this unusual educational attraction.

The Liverpool street made famous by the Beatles is real.

A hidden gem on the lawn of the U.S. Capitol Building designed by landscape architect Frederick Law Olmsted.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Decommissioned experimental solar facilities that pioneered solar energy technology.

An abandoned asylum where patients have been forgotten but their possessions remain.