The US Navy's only submarine museum is also home to the world's first nuclear submarine.

Yo, Adrian!

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

America's first wax museum opened in 1948.

It's a pretty creepy lock-up.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

Location of a reliquary containing bone fragments of 18 saints.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

One of the oldest, tallest, and most haunted lighthouses in America.

A tribute to Ponce de Leon's supposed quest for eternal youth.

An oversized bluebird statue returns to its rightful place on Vilano Beach pier.

A sprawling maze of used books piled from floor to ceiling.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

The remnants of the fortress that saved Georgia from the Spanish still stand guard on their swampy island.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Georgia's first brewery is also one of its oldest surviving buildings.

Used as a military post in three different engagements, this fort has remained incomplete and unfired upon for nearly 200 years.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

Washington's iconic carousel has a nice piece of Civil Rights history.

The "lovely red Vega" of the legendary record-settling pilot.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

The Bristol Camera Obscura housed in an ancient windmill.