The largest greenhouse in the world is home to over one million types of plants.

This restaurant's specialty is "a major enigma for food historians."

Belly up to the bar in Cowtown, don't forget to buy some boots.

This Old Testament garden features 100 plants from biblical times.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

Celebrate the history of the rich and truly misunderstood relationship between man and pigeon.

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

A tribute to Loveland’s most famous sweethearts, who helped spread cupid’s message to millions.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

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

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

In the depths of the Everglades, one man has dedicated his life to studying the elusive Skunk Ape.

The smallest post office in the United States is no bigger than a broom closet.

This 1920s railway depot is now home to two unique museums complete with a miniature train ride.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

This quirky curiosity shop takes its cues from the world's bazaars.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

Rare and gorgeous birds abound in this protected wildlife sanctuary.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

Temporary Burning Man sculpture made of two 18-wheelers.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.