The final resting place of the most famous outlaw in the Old West.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

The largest underground pedestrian tunnel system in the U.S. mostly caters to the people working in the offices above, but provides a great, air-conditioned way to traverse the city.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

The historic tall ship is one of just three of its kind still sailing open waters today.

Despite changing times, the legendary stage has proved the show must always go on.

This private mansion turned Catholic bishop’s home is an iconic Galveston building.

The statue, located at a mansion-turned-emancipation museum, honors Galveston’s history as the birthplace of Juneteenth.

One of the largest historical collections on Texas and the American West.

This memorial and the seawall that it stands near are powerful symbols of the island’s resilience.

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

After a long career, a disastrous sinking, and a half-successful salvage, this Naval vessel-turned-artificial reef ended up exactly where she was supposed to—with a little help from nature.

A unique collection of diving equipment spanning antiquity to the present day.

Six miles off the coast of Key West, a former military transport ship is now one of the largest artificial reefs in the world.

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

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

A monument celebrating the idea of reaching inaccessible places.

"We Seceded Where Others Failed."

The rusted remains of an ill-fated freighter lie just off the coast of South Manitou Island in Lake Michigan.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

Hidden beneath the waters of Lake Michigan rests a perfectly intact ship from the early 1900s.

This tiny island bears the name of Civil War veteran, fisherman, and local celebrity Richard Bassett.