An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

This museum offers an actual time machine back through Colorado's past.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

This deserted Gold Rush town is home to a Masonic lodge that, strangely enough, still holds meetings.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

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.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Gleaming self-built castle towers made from beer cans and inspired by "Vitamin Mary Jane."

This spectacular track has run continuously since 1882.

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

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

Community owned and operated, this property is home to a diverse set of nudists.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

The clock that sets them all.

The largest source of fossilized insects anywhere.

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

This super steep hike ascends 2,000 feet in less than a mile.

A little-known hot spring haven right below the highway.

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