A secret fresh water spring for animals and humans alike hidden along the most famous road in the United States.

This mansion on an island off the coast of Georgia once belonged to a 108-year-old heiress.

A historic, scenic mill that was forced to close due to overlogging.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

Houses are tucked between, on, and underneath giant boulders.

The wooden airship was the largest flying boat ever built.

148 feet long and in the middle of a verdant forest.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

A tribute to the little-known group of women who were the first ever to fly aircraft in the U.S. military.