Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

This midcentury LA bar was the birthplace of tiki culture.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

A bit of retro transportation flair preserved in the world's largest department store.

A near tragic event on this bridge helped inspire the classic film "It's a Wonderful Life."

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

See 150 million-year-old dinosaur tracks and bones dating back to the Jurassic period.

Colorado's only active volcano last erupted around 4,000 years ago.

A riverside tiny house with books and other treasures galore.

The warmth and creative kitsch of a quilt engulf every patron who visits.

One of few remaining antique carousels with stationary animals in the U.S.

Located close to a movie studio lot, this restaurant has a long history of star-studded patronage.

The 55-pound trichobezoar was removed from the stomach of a cow.

An environmental art installation inspired by farmhouses and crop circles.

Home to fossils and other specimens from the Western Interior Seaway.

A monument at the site of the Towner School Bus Tragedy, which lead to changes in school bus safety.

A Route 66 filling station that was designed to resemble the Hagia Sophia, and is now the symbol of an arts district.

This historic stone barn is the former home of legendary cattleman Charles “Lonesome Dove” Goodnight.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

This quirky little private museum is home to more than a thousand stones, carved by nature, that resemble human faces.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

A blast of nostalgia awaits visitors to this miniature indoor raceway.