Marked by the hand of the explorer Henry Morton Stanley.

Leaking natural gas never stops burning on this hill, making it an infinite inferno.

An abandoned movie set in the desert of West Texas.

Terrifying derelict military hospital once housed a recuperating Hitler.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

Abandoned concert venue legendary for its rock counterculture.

Abandoned silver mine strewn with wrecked and twisted structures.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

The deserted remains of a luxury hotel turned hospital ward.

An abandoned whaling station on an active volcano offers hot springs in Antarctica, surrounded by ruined giants of industry.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

One of the world's largest malls has been almost completely empty since its opening.

Hitler's bleak vision of relaxation still stands as a mostly abandoned 10,000-room resort complex.

Empty since 1989, now falling into ruin.

A self-proclaimed libertarian micro-state on a tiny bit of disputed territory between Serbia and Croatia.

A small self-proclaimed micro-state located on a piece of disputed territory between Croatia and Serbia, near Liberland.

Built as an anti-fascist tribute, this surreal Yugoslav memorial became an unwelcome symbol after the Croatian war for independence.

A forgotten monument to Yugoslavian freedom.

A tower marking the spot where Yugoslavia began its resistance against the invading Nazis stands neglected, but not quite forgotten.

Croatia's towering concrete blossom grows from the site of a World War II concentration camp.

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.

Yugoslavia's biggest underground airport lies in ruins.

This once luxurious Catskills resort is now a haunting ruin.