"Polynesia on the Plains."

The shortest river in America flows for just 201 feet.

The museum chronicling a treasure hunter's dream, fulfilled.

The highway's southernmost spot is a beloved local attraction.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

"We Seceded Where Others Failed."

The island residents are known for taking their quirky sense of humor with them to the grave.

The world's largest public collection of PEZ memorabilia.

The headquarters of the famous Yale society.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

This 140-year-old beacon off the Florida Keys marks the wreck of a Navy ship that once roamed the Caribbean hunting pirates.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

A historic presidential getaway on the continental United States' southernmost island.

A monument celebrating the idea of reaching inaccessible places.

Honoring combatants from Portsmouth who served in Cuba and the Philippines during the Spanish-American War.

A lightship turned museum, outfitted with artifacts from the vessel's past as part of the U.S. Lighthouse Service.

Dedicated to a veritable Houdini among P.O.W.s who escaped imprisonment on five separate occasions.

Located on the campus of Emory University, this museum is filled with objects from the Americas to ancient Greece.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This slender three-story building has also had several famous residents.

New York City's smallest piece of private property.

Those belting out show tunes might not realize this piano bar marks the site where Thomas Paine died in 1809.

A New England-style lighthouse along California's beautiful Highway 1 gets a re-do.

Two rocks in a perpetual kiss and one of "the most romantic spot in America."