The only Leonardo Da Vinci painting in the Western Hemisphere.

This one-block alleyway is stuffed with street art that is colorful, cultural, and intensely political.

Since 1973, this block has been home to the most concentrated collection of murals in San Francisco.

In the heart of the Pine Barrens, entire forests of pitch pines that usually grow 20–90 feet tall only reach six feet in height.

The third-tallest lighthouse in the United States stands as a reminder of Atlantic City's early days.

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

The only theatre in the world constructed specifically for sound movement.

Engraved in stone here are the signatures of everyone who signed the Declaration of Independence.

This monument is dedicated to Balto, the heroic Alaskan sled dog.

A cruise terminal that changes the atmosphere of Red Hook's industrial waterfront.

The only subway station in the city that still makes use of gap fillers.

Two large-scale sculptures of Adam and Eve greet visitors in the nude at the Time Warner Center in NYC.

An aptly-named street near the birthplace of the modern LGBT rights movement.

An institution dedicated to the towering buildings that make up skylines in New York City and around the world.

There are owls with glowing eyes in Herald Square.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

A museum collection honoring the long history of the FDNY is held in a disused Manhattan fire house.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

Salute the leader of the proletariat.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

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