The rusting remains are visible sticking out of the waters of the Delaware Bay.

World War II bunker still standing on the New Jersey beach.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

A Nevada mining boomtown that ran out of silver and luck.

Mark Twain once stopped at this rest station during his journey to Nevada.

New York City's smallest piece of private property.

The remains of an old sawmill, gristmill and the surrounding industry dating back to the 18th century.

This quaint New Jersey graveyard is an eternal resting place for thousands of beloved pets.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

This secluded walking trail is a hidden gem of a Pittsburgh park.

This icon of the Atomic Age now lays dormant.

Only ruined buildings and abandoned charcoal kilns remain of this once bustling Wild West boom town.

An abandoned meat mecca now serves as an excellent locale for urban exploration.

A coal fire has been burning underground here since 1896.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

The remnants of the base where US Army troops learned how to fight in extreme conditions.

This former open-pit manganese mine is now a massive graffiti canvas.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Eulogizing an unknown man's unusual demise.

This once bustling boomtown hotel is now the hottest spot in Nevada for ghost hunters.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.