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

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

A giant 400-acre preserve in North Florida for displaced wolves.

A haunted hill that supposedly defied gravity.

Where manatees are the snowbird vacationers in these balmy Florida springs.

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.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

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 building contains handprints that are well over a century old.

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.