Carved faces add a touch of magic to this island's impressive oak trees.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

An autonomous oak in Alabama.

This small hut in the middle of a parking lot was once the wooded sanctuary of the 'Hermit of Montrose.'

You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.