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

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

This neo-Gothic former auto showroom is one of the few remaining reminders of Brooklyn's "Automobile Row."

The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

Peek through the gates at this oasis from the city, full of Old English charm.

Mysterious 500-year-old tapestries depict a unicorn hunt.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

One of only two commuter aerial tramways in the United States.

A crumbling hospital from the 1850s on Roosevelt Island.

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

A popular European tradition makes its way to the states on one of America's most famous bridges.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

This city park was once a lookout point for George Washington’s army during the Battle of Brooklyn in 1776.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

This metal eagle one of the final remnants of a newspaper that wanted to keep Brooklyn to Brooklyn.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

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

One of the most scenic falls in Massachusetts has a history of death and grim legend.