Hundreds of lucky felines haunt the ruins where Caesar was murdered.

The remains of a century-old mansion that met a fiery demise years after it was deserted.

A recently abandoned psych ward at the end of Sanatorium Road.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

In the woods of New Jersey lie the ruins of a munitions village abandoned after World War I and the remnants of a 1920s wooden racetrack.

Whimsical artist house in the New Jersey woods.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

These legendary stone steps were once used to haul coffins up the rockface.

A vast collection of rare, historical, and vintage supercomputers.

Back in the tiny USSR.

Abandoned castle was once a grand example of Russian privilege, built exclusively to win a frivolous bet between noblemen.

Scattered ruins and a tiny cemetery are all that remain of a failed attempt to colonize the inhospitable Desolate Islands.

French scientists make up the majority of the few humans to occupy this remote island in the extreme southern Indian Ocean.

The world's northernmost flowers cling tenuously to life on desolate Kaffeklubben Island.