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

The lost town of Neversink, sunk by New York City.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

The only thing better than tubing down New Jersey's scenic Delaware River is doing so while eating a hot dog from a giant floating stand.

The small burial plot is located in a mall parking lot.

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

Over 50 whirling pools left behind from the glacial age.

The oldest continuously inhabited street in America.

A winding, cliffside stretch of road overlooking the Delaware River.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

One of the oldest living oak trees in the Southeast.

First established in 1696, this settlement was abandoned after the Revolutionary War.

Three prestigious academic collections come together to create a world-class natural history museum.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

An icon among Florida's pre-Disney tourist attractions, just west of Orlando.

The world’s first penitentiary, meant to be humane, drove men insane.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Disks are rolled out onto the south lawn to absorb the impact of Marine One's wheels like giant coffee coasters.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

Washington's iconic carousel has a nice piece of Civil Rights history.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.