Strange red rock formations that have been attributed to a higher power for hundreds of years.

This historic collection of Native Alaskan artifacts was resurrected through a partnership between the WPA and tribal artisans.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

The king of U.S. high points towers over every other peak on the continent.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

This elaborate towering structure was once famed for its revolutionary height.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

Mysterious rocks that ring musically when struck.

These unassuming lighthouses have seen the first reading of the Pledge of Allegiance, the first wireless transmission, and more than one mystery.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

Local lore claims this park is named after a young woman who jumped off a cliff.

One of New Jersey's oldest surviving buildings still bears the mark of our former British overlords.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A world-class collection of mechanical musical instruments and automata.

This disastrous New Jersey safari park saw animal attacks, escapes, and disease before being abandoned.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

This popular pilgrimage site offers a hole filled with holy healing dirt.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A bit of retro transportation flair preserved in the world's largest department store.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.