To honor his gardening wife, this yard artist turns bowling balls into playful, colorful sculptures.

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

Very likely the only museum in the world that celebrates the glory of the humble banjo.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

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

When you can afford only half a road, you build only half a road.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

This hot dog-shaped diner has moved all around Colorado, never been to New York.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

The tennis legend used this racket while breaking the race barrier and becoming the first Black man to win the US Open.

This sculpture meant to honor the bravery of the Indigenous Mapuche people of Chile proved controversial.

The platform atop this verdant volcano was built with the help of a royal elephant.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Tubing through a cave lit with glowworms is a magical underground experience.

Climb a steep hill in 90 seconds on the second-oldest urban subway in the world.

Legend says if you stick your thumb in the hole and it gets wet your wish will be granted.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Roman ruins top white travertine terraces formed by ancient hot springs.

A marvel of Byzantine engineering under the streets of Istanbul.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

A cablecar-station-turned-revolving restaurant with 360-degree views of the Swiss skyline.