This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

The largest roller-skating rink in the world.

Why have you never heard of the second most popular tourist site in New York?

Take a trip back to the 1950s and the heyday of the road trip along Historic Route 20.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

The only boathouse Frank Lloyd Wright ever designed was also the only unbuilt structure in his famous Wasmuth Portfolio, until 2007.

Where one of the worst train disasters in the country took place, leading to upgrades in rail safety.

The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

A fictional town that was briefly brought to life before fading once again out of existence.

This Central New York ghost town was once a prosperous railroad community.

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

The schoolhouse where Jesse Merwin, the inspiration for the "The Legend of Sleepy Hollow" character, once taught.

At this farm in upstate New York, the former president plotted his reelection campaign.

A small Second Empire-style building is one of only seven remaining lighthouses on the Hudson River.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

Beneath its placid surface, one of New York City's primary sources of drinking water hides a haunted past.

Neon signs that grace the windows of Bergdorf Goodman's and Tiffany & Co. come from this studio in Brooklyn.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The site of a tragedy in 1908 that claimed the lives of 171 people and changed fire safety laws across the state.

The longest-covered bridge in the state of Maryland.