Deep in the Guatemalan jungle stands an ancient pyramid that once marked the reign of a king.

These roaring primates were considered a divine creature in the cosmology of the Maya.

Monkeys inhabit the lush forest surrounding ancient Mayan ruins once considered sacred.

The enigmatic skull gazes out over the ruins of a once-great Mayan city.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

The former house of an anthropologist couple displays Lacandón Maya artifacts in a homey atmosphere.

The oldest soda fountain in St. Louis has been serving up treats for more than a century.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

Less a museum than a bizarre fantasy world created by artists and engineers.

A remarkably opulent mansion with a tragic history.

This otherworldly church spire reaches up toward the heavens.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

An oil baron's wild paradise and the winner of an ill-fated air race.

One of the largest Masonic temples in the world, created at the height of the oil boom in ostentatious style.

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

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

The largest cattle market on earth holds live auctions open to the public every week.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.