The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

This lovely burial mound is actually a replica that was installed after archeologists excavated the original.

This South Carolina water tower is an icon of the city of Walterboro, but it also once served as the county jail.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

A local landmark with generations of spraypainted messages, and more being added each day.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

An eerie smiling woman looms above the granite tombstones.

Bad farming practices caused this unnatural natural wonder.

A real (but thankfully not live) missile stands tall as a monument to the United States military in the small town of Cordele.

A building so large that it has its own weather.

A swamp that was the site of prehistoric water burials also managed to preserve its corpses for millennia.

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

Georgia's first brewery is also one of its oldest surviving buildings.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

The world's largest occupied bat houses hold hundreds of thousands of flying mammals.

Ruins of a Carnegie family mansion on Cumberland Island.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

Public works and national defense project meant to carve a canal all the way across the state of Florida.

A secret, rocky playground hidden amongst the plain white beaches of the Florida coast.