This roadside sculpture garden in New Mexico venerates Mother Earth and outsider art.

A Google software engineer's Easter egg led to what may be the world's most unusual saved screenshot.

One of the oldest art supply stores in the United States.

Louisiana's tallest waterfall is only a short hike away from the middle of nowhere.

An immense cave that has served as an outlaw's treasure trove, an underground dance hall, a nuclear fallout shelter, and much more.

A rattlesnake museum showcasing over 30 species, in a century-old building that used to be the general store in this tiny West Texas town.

The hallowed ground of one of the worst atrocities in United States history.

This museum and former department store is home to the largest collection of A.R. Mitchell art in the world.

Built in 1869, this one-room rural schoolhouse welcomes visitors to travel back to 1904 school day.

Salina's eye-catching giant mural depicting children at play is painted atop a century-old mill elevator.

In the Compton Hill Reservoir Park sits a statue whose lack of clothing caused a scandal for the group that commissioned it.

One of the oldest show caves in Arkansas.

This colossal underground passage paved the way for large-scale drainage and access tunnels across the U.S., but it almost wasn’t built.

Wander among the gravestones in this historic border town.

A Buddhist monastery tucked away in the mountains of Colorado.

In one man's basement, the world's largest collection of Kansas City Chiefs memorabilia is on display.

What once housed a private club catering to Comstock Lode elite is now considered one of the West’s most haunted spaces.

Kansas's Grassroots Art Capital welcomes visitors to Lucas through its very own World's Largest Thing.

The first mountain submarine had its initial and last voyage in 1898.

Catch two 18-foot-tall ranchers mid-brawl as you drive by on Highway 285.

Once owned by the largest employer in Colorado, these ovens have been abandoned for over a century.

A boulder so big and tough, they had to turn it into a landmark.

These springs were once the source of a tourism boom to Sulphur Springs.

A free museum that memorializes the deadliest river flood in American history, and the civil engineering efforts to tame the Mississippi River.