This old mining town, deep in the California desert, has a year-round population of one.

The grand marquee of this abandoned Hawaiian theater remembers the building's elegant past.

Once a place of peaceful repose, this sanitarium now faces an uncertain future.

In the heart of Brigham Young's promised land sits a festering plot of industrial ruin that has been claimed by society's outcasts.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

A former connection to City Island, it has been abandoned since the 1930s.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

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

An abandoned early-20th-century boomtown sits within the Calico Rock city limits.

The only runway directly into the magic kingdom has been closed since 1972, but it still sings to you if you drive fast enough.

This airfield is home to a number of retired vintage planes in various states of disrepair.

No one really knows how these old hobby horses got here, but the herd keeps growing.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

This railroad tunnel was once the longest in Massachusetts.

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

A planned settlement in Pennsylvania once housed the aristocratic refugees of the French Revolution.

The ruins of this long-abandoned unsuccessful gold mine can still be found.

An abandoned 1920s-era stretch of cabins now overshadowed by the 66 Motel.

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

This mining town boomed in the Atomic Age when uranium was gold, only to be abandoned when the industry collapsed.

This ghost town was once a cult-like religious utopian settlement.

This factory made "health corsets" that were a step towards liberating women's bodies.