A theater sits abandoned on Roosevelt Road, once majestic in splendor, now majestic in decay.

A small abandoned and abused cemetery that has become a magnet for ghost hunters.

This abandoned 19th century orphanage started as a boarding school for children of Civil War veterans.

What was once one of the country's largest confectionary plants is now an abandoned ruin, but is still pretty sweet.

This overgrown Illinois water park offers a whole new type of adventure.

What was once the second largest steel mill in the US is now a sprawling complex of modern ruins.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

A century-old network of freight tunnels underneath the city's historic business district.

One-of-a-kind preserved ruins of an abandoned 1880s church in Chicago's Pilsen neighborhood.

These abandoned grain silos and tunnels are an urban exploration dream.

The NBA player's elaborate former home is now a ghost of its old glory.

A Cold War site complete with rusty structures, hiking trails, and beautiful views.

The quiet canyon has a tumultuous history involving a doomsday cult.

Inky sludge oozes to the surface of this beach thanks to a rare natural tar seep.

Rusty pieces of metal jutting out of a breakwater are all that's visible of the 12,500-ton ocean liner that capsized just off the beach.

An abandoned Soviet-era park that, when viewed from the air, looks like a pentagram.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

The mysterious, untimely death of a Canned Heat band member still haunts this unfinished home.

An Australian lake whose pink hue defies scientific explanation.

This deceptively salty lake looks like blushing pink lemonade.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.