Parque Quinta Normal Greenhouse

The ruins of this 19th-century Scottish Baronial mansion reflect the architectural heritage and history of Scotland's aristocracy.

These rural ruins are of a Midwestern hotel that was once an elegant spa for the wealthy, then a gangster’s hideaway, and finally a haunted retreat.

This ruins of an abandoned Victorian-era mental health facility.

The crumbling ruins of an old stone mansion sit atop a hill in the middle of Pune.

Little is left of this formerly bustling railroad junction on the Transcontinental Railroad.

These massive concrete foundations and smelter chimney bricks still smell like smoke after a century.

An isolated early 20th-century gold mine in the remote Pine Forest Range contains much preserved equipment.

An abandoned sanatorium building from the early 20th century sits in the forest of the Rila mountains.