A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."

"Polynesia on the Plains."

The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.

Mining town from the late 1890s, once home to Calamity Jane.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

This amazingly preserved Gold Rush town is a historian's dream.

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

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The Hudson River School comes alive at this palatial estate.

This video store is a horror buff's dream.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

These massive mitts are made of 30 tons of devotional bronze.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.

The studio built by fascists in the hopes of "reviving the film industry" with the occasional propaganda film opportunity thrown in.

An ancient city hidden in the heart of the Sierra Nevada mountains.

Huge stone depressions which may have acted as an Incan agricultural experiment.

This hunter-gatherer architecture is believed to be the oldest religious complex known.

This popular cave pool is truly magical, despite the crowds.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

An abandoned railroad tunnel is now filled with bioluminescent bugs.