Where serial killer Aileen Wuornos drank her last beer.

Strange beasts lurking in a garden are all that remain of a quirky, short-lived theme park.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

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

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

This twisty sign depicts the chain's first logo.

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

Buffalo's abandoned concrete grain elevators are getting a second life.

Silver in the hills led to the speedy creation of this boom town and a lack of it saw the town abandoned nearly as quickly.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

This spectacular track has run continuously since 1882.

The largest self-built castle in the U.S., six decades in the making.

This naturally-sourced hot spring is now home to a clothing-optional resort.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Don't bother sending any mail to this ghost town.

This bizarre hotel on historic Route 66 has been plagued by rumors of paranormal activity.

Explore more than 130,000 new and used books in the "world's largest outdoor bookstore."

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.