One of America's first dinosaur parks gives a window into Depression-era paleontology.

The first declared National Monument in the United States.

Native Americans built this circle of stones, which was used to predict astronomical events.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A snapshot of the city's fascinating voodoo culture.

New Orleans' famous cemetery, located on the site of a former race track.

This replica of the Greek structure is in the heart of Nashville.

Prehistoric animals decorate this popular outdoor park.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

Enormous lake at the bottom of a unique cave system.

Once one of the largest producers of pig iron in the world.

A miniature city built by a single hunchbacked monk.

One person’s lost luggage is another person’s treasure.

A bizarre roadside attraction and the first instance of miniature golf in the world.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.