Salt is slowly eating away this abandoned saltworks town in the desert.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

A marvel of Byzantine engineering under the streets of Istanbul.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A toxic ghost town sitting atop a massive coal fire.

Buffalo's abandoned concrete grain elevators are getting a second life.

A forsaken wonder in the middle of the East Side neighborhood.

An abandoned tuberculosis hospital moulders on into an uncertain future.