An abandoned 146-acre summer resort slowly being reclaimed by nature.

This roadside wonder is as mysterious as it is beloved.

A humble air museum located in an original World War II aircraft factory.

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

A historic dam made famous for its turbines and feature in a Hollywood classic.

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

The site where chief Miantonomo of the Narraganset people was captured.

The graves of a Connecticut family thought to have been plagued by a vampire.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

Abandoned Coast Artillery fort now serves as a graffiti canvas and sightseeing vantage point.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

British troops and Prohibition couldn’t stop this spot from becoming one of the United States' oldest continuously-run taverns.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

A historic coal mine that doubles as a museum and tourist attraction.

This supermarket is suspended 25 feet above an interstate highway.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

The tragic tale of the dentist who pioneered the use of anesthesia.

Inside a state forest, the forgotten remains of a Cold War defensive installation.

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

Plymouth's huge yet little-known memorial to the Pilgrims.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

Elevated freight railway turned wildly successful urban park.