Water flowed out of the town's unusual tree stump fountain in the 1930s, and the well still runs today.

A tunnel with windows, so you don't miss out on the impressive views.

Eat burgers beneath gargantuan taxidermy and thousands of dollar bills in Utah's oldest continuously-operating bar.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

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

Also known as the Cathedral of the Plains, this church holds the distinction of being one of the "8 Wonders of Kansas."

Journey up the capitol building's cupola for an amazing view of Topeka.

This historic church is named for abolitionist Henry Ward Beecher and the ruse to arm his fellow abolitionists.

This lesser-known geographic marker was the reference point for all surveys of the continent for 75 years.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The unique traffic pattern named for an influential urban planner is also known as the Pedestrian Scramble.

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

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

This blowhole is supposedly caused by a trapped monster.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

A once-glowing grotto at the bottom of Waikapalae Wet Cave.

A prehistoric landscape hidden in the cliffs of Maha'ulepu.

Stone monument honoring a town founder has a witch-boot shaped stain and a curse to go with it.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.

A short nature trail winds through the greatest works of poet Robert Frost.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.