The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

Beautiful mosaics cover the first stations opened on New York City's newest subway line.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

One man's swirling six-acre monument of stone.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

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

A museum dedicated to Nantucket's legacy as the "graveyard of the Atlantic."

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

At 207 feet, one of the world's longest continuous escalators.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A wooden theatre that remains the heart of a charming Victorian-era New Jersey enclave.

Memorial to the 137 lives lost on a ship fire, the whole hulk of which washed up on the Asbury Park shore.

Marie told fortunes from her small stand on the Boardwalk for decades, including to a young Bruce Springsteen who would busk outside her booth.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

One of New Jersey's oldest churches is a historical treasure trove.

These unassuming lighthouses have seen the first reading of the Pledge of Allegiance, the first wireless transmission, and more than one mystery.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

The fifth-longest natural arch in the world, and the longest outside China.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

A replica of the flagpole that gave a frontier town its name.