A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

The final resting place of an outlaw, whose legend grew after death.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.

Three markers installed over the course of 140 years mark the point where Arkansas, Missouri, and Oklahoma converge.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

The final resting place and once home of the Bandit Queen of the West.

Nature's biggest mammal swims in landlocked Oklahoma.

A natural rock formation believed to be a cure-all.

An acoustic anomaly with a mysterious cause.

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

One of the best examples of Art Deco architecture in the United States.

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

This ostentatious Italianate palace of an Oklahoma billionaire is filled with several themed mini-museums.

The world's only museum devoted solely to the art and collection of action figures.

This little slice of old Jerusalem in Oklahoma is the evolution of a 90 year old passion play.

A funhouse dummy that turned out to be a real life mummy, Elmer McCurdy is an urban legend come true.

The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

A nature and cultural preserve named for its multitude of petroglyphs carved by the Northern Sinagua people.

Ancient pueblos built into the base of a natural canyon wall.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The largest and most well-preserved petroglyph site in the Verde Valley.

A self-built castle made by a mysterious man.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.