This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Nothing to see here.

The world’s first penitentiary, meant to be humane, drove men insane.

A museum in Mississippi celebrates the history of Coca-Cola and the man who brought it to the masses.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

Jule Körner's house full of bizarre architectural details.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

This kitschy tavern is also home to rare early editions of "Treasure Island."

A fruit-loving town welcomes visitors with a giant melon set against the sky.

255 feet of suds, scrubbers, and blow dryers.

Roadside Americana, fairy tale characters, and Austin quirkiness come together at this magical course in the heart of Texas' capital city.

Colorful curls of hand-blown glass form a captivating tower in San Antonio's Central Library.

A 131-year-old wunderkammer of Texas history.

Belly up to the bar in Cowtown, don't forget to buy some boots.

Of course the grave of JFK's assassin is surrounded by conspiracy theories.

A symbol of Texas pride.

This 19th-century sugarcane plantation is one of the most well-preserved estates of its kind, including its original quarters for enslaved laborers.

This 880-acre facility is home to a massive collection of vintage motorcycles and cars, as well as a 2.38-mile race course.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

An early-19th-century hotel with a past that is steeped in the Civil War.