An abandoned car and strange wooden debris are among the scattered remains of the old sand and gravel quarry.

There is beauty and history in the ruins of this former company town.

This nearly abandoned "company town" is a ghost of Puerto Rico's once-lucrative sugar industry.

The abandoned remains of this once-thriving hotel looms over the city, awaiting an uncertain future.

The graffitied ruins stand hidden within the Pennsylvania woods.

The crumbling structure is a rare surviving relic of the area's bygone mining industry.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

This mysterious and creepy location instills a strong sense of foreboding in all visitors.

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.

This mysterious twin turboprop Grumman G-159 covered in graffiti has spent a decade and a half abandoned.

This abandoned Victorian-style house was built in 1884.

Abandoned in 2009, this once popular resort destination now stands frozen in time.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

This abandoned bridge is now a favorite haunt for graffiti artists.

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.

An abandoned observatory in the middle of the Illinois prairie.

A once-booming railroad left abandoned next to the Quinnipiac River marshes now intersects with a hiking trail.

An abandoned Victorian-era mill in the middle of modern Manchester.

Once a thriving business district, this former shopping area is now an urban ghost town in the heart of the city.

Once luxurious, these oceanfront beach homes have been left to succumb to the elements as the beach is slowly washed away.