The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

This Moab institution functions as both a rock store and a small natural history museum.

The fifth-longest natural arch in the world, and the longest outside China.

At one time this small mining village was the highest town in America but now it sits abandoned while the mine churns on.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

Above Breckenridge, a destructive mining technique sits sunken in a small pond.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

A musical sanctuary that preserves gospel’s Golden Age is tucked inside a library at Baylor University.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Official museum, hall of fame, and repository of the Texas Rangers.

Dedicated to the first Black recipient of the Navy Cross.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

A wall of chewing gum moonlights as collective art.

A walk through the historic city center, under the streets of Seattle.

A giant Troll lurks under one of Seattle's oldest bridges.

Home to items never before seen by the public.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

Come for the flowers, stay for the bats!

In the Bahamas sits a lighthouse that is among the last of its kind.

The site of the earliest colonial settlement in the Bahamas started as a place of religious refuge.

A full-scale sculpture of a mermaid and baby grand piano hidden underwater by David Copperfield.