The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

The subtle science of a master molecular gastronomist.

A science teacher's dream.

A hollow cement depiction of time's inexorable effect on the human body.

A Bibliophile's Dream.

A monument to the art of slicing people open.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

A lush green oasis in the middle of Chicago.

An American city stranded at the tip of a Canadian peninsula where strict adherence to the "49th parallel rule" became problematic.

Hundreds of hopeful gold miners came here to get rich, but only two years later the small town was deserted.

An obscure waterfall that looks like something out of a fantasy novel.

A small Richmond island dotted with the remnants of hundreds of years of history.

An alternate history park where the Union Army loses the war... to dinosaurs.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

A toxic ghost town sitting atop a massive coal fire.

This picturesque ghost town is located on the banks of the Suwannee River.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

Once swallowed by flood waters, this village has emerged as an eerie shadow of its former self.

One man's quest to collect artifacts from every aspect of human life has resulted in this eclectic Argentinian museum.

Crumbling crypts and overgrown graves rise just out of arm's reach in this forgotten Buenos Aires graveyard.