An underwater statue of Christ blesses the coral reefs off Key Largo.

Where serial killer Aileen Wuornos drank her last beer.

In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

A historic landmark and museum filled with curious objects representing the history of Key West.

These constructed wetlands naturally filter millions of gallons of treated wastewater every day.

Follow the path behind this treat-slinging camper van to a sculpture garden in the forest.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

In the mountains of West Virginia is this perfectly preserved Art Deco train station.

Constructed in 1882, this jail once housed local inmates and the sheriff's family all under one roof.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

A beautiful hidden gem in central West Virginia.

An early-19th-century hotel with a past that is steeped in the Civil War.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

This 19th-century building inadvertently preserved the handprints of its builders within its walls.

This centuries-old graveyard is the final resting place of the Fort Fisher Hermit.

The language and heritage of a nearly forgotten culture can still be explored in this Southern enclave.

A unique cartoon-filled roadside attraction.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.

This big empty pig is a nostalgic throwback to mid-20th-century Texas barbecue.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

This unique tower has been home to malaria-fighting bats for 100 years.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.