This nearly abandoned town was once a thriving mining community until a series of fires.

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

A downtown park built on top of unclaimed graves.

One of Frank Lloyd Wright's final works was this UFO church.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

The largest wooden building in the world now houses a fascinating collection of aircraft.

On the Oregon coast there is a natural hole that seems to be draining the sea.

10,000 flowered plants bloom in the City of Roses.

This blowhole is supposedly caused by a trapped monster.

Wisconsin's most celebrated export gets the royal treatment on I-94.

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Turning night into day in Victorian-era Austin to thwart a serial killer.

The ruins of a rehabilitation center for World War II vets can be found in the Westminster Ponds Conservation area.

A unique botanical garden housed in three giant geodesic domes.

Statue dedicated to the star of an old television show.

This striking art museum holds an amazing series of curiosity cabinets.

Robots, lasers, and whoopee cushions, oh my!

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.