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

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The yawning maw of this pagan visage is said to bite off the hands of liars.

An antiquated German apothecary on Chicago's North Side.

A speakeasy takes on Chicago's drinking culture.

A lush green oasis in the middle of Chicago.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

A house carved into a rock in the 1940s.

Overlooked amid the tourist bustle of Florence, this museum is dedicated to the craft of stone inlay.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

The oldest operating pharmacy in the world features 800-year-old recipes.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

Hidden beyond a kitschy giant beetle is this remarkably sprawling collection of preserved insects.

This hot dog-shaped diner has moved all around Colorado, never been to New York.

Inspired by a music box, a small town Vietnam vet carved an entire carousel full of animals by hand.

Colorado's only true geyser is hidden within the San Juan National Forest.

This iconic science fiction house still looks like something from the future.

This spectacular track has run continuously since 1882.

See six states, pickled freaks, rocks, and antiques.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.