Two gems of Beaux Arts architecture that have been sitting vacant for years.

This abandoned train tunnel has been the subject of countless ghost stories for years.

The world's largest fully steerable radio telescope.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

Come for the boats, stay to explore the intriguing assortment of art.

A unique book shop with a collection of rare tomes and a nostalgia museum.

Alabama has a fiberglass Stonehenge. With apologies to Spinal Tap, this one is full-size.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.

An artsy hidden staircase leads to breathtaking views of San Francisco.

Abstract marble carving for an 8.5-pound rock.

That bass was as bad a fish as any angler ever knew.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

Auburn's iconic eagle flight goes back to a 19th century eagle that dropped dead on the field after inspiring the football team to victory.

This 1,500-acre development hopes to be the Central Park of the South.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

Once one of the largest producers of pig iron in the world.

A historic 1890s architectural masterpiece with an iconic clock tower that, once open to the public, now faces an uncertain future.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

The world-record holder for the longest bridge stretching continuously over water.

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.

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

Washington's iconic carousel has a nice piece of Civil Rights history.