A castle on a hill once named "the most beautiful high school in Massachusetts."

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

A historic bridge no one is allowed to cross.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

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

The painter who popularized "bulls" and "bears" as symbols for the stock market didn't get a proper headstone for over a century.

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

This late 1800s historic home was moved by land and sea to serve its current role as a welcome center.

Amazingly, this old machine within the Resorts Casino still functions.

A tribute to the truly loyal dog who waited outside a hospital for his owner to come back.

Unicorns, elephants, and bears, oh my!

A layered tribute to the work of mosaicist Isaiah Zagar.

Mural made of 100,000 pieces of hand blown glass, and one of the largest glass murals in the US.

A retired oil tanker now offering amazing views of New York City.

The site of the first "historically true" UFO encounter in the U.S.

A 26-foot-tall fiberglass American legend stands proudly here.

The "possessed" house that inspired "The Haunting in Connecticut" book and movie.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

On the hills of Bay Ridge stands a house straight out of a fairy tale.

Modern reconstruction of a wooden submarine from 1894.

The creek where a shark wreaked terror upon New Jersey, and served as the inspiration for "Jaws."

Step inside Lucy, the world's largest "elephant."