After decades of neglect, a brutalist icon is getting new life as an eco-friendly hotel.

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

An eatery for UFO seekers on the Extraterrestrial Highway.

A giant donut stands as a popular symbol of Los Angeles iconography.

The oldest still-operating tavern in the United States was once owned by a pirate.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

A 19th century hat factory still stands as a crumbling ruin in upstate New York.

This picturesque Victorian ghost town was once a thriving mill community.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

A beautiful, historic location open to the public.

Home to the abandoned Tioronda Hat Works Factory, this park is a combination of woodlands and marshlands.

This exhibit is devoted to the games and wonder that Hasbro has brought children worldwide.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This sprawling art park is filled with sculptures, nature trails, and art workshops.

A tribute to the hard-working men and women of Grumman, who crafted F-14 fighter jets.

Oldest surviving example of a Dutch saltbox frame house in America.

The home of aviation trailblazers, in a remote corner of the big city.

A perfect replica of the beloved show's first set.

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.

Lie in a hammock where George Washington stood.

Try not to get slimed in Tribeca.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.