Home to a seasonal waterfall and swimming hole in the Ouachita Mountains.

A wild trout fishery in Arkansas.

Where animatronic singing fish go to retire.

Three markers installed over the course of 140 years mark the point where Arkansas, Missouri, and Oklahoma converge.

This historic bridge has weathered fires and floods and still stands, now abandoned, where it has stood since 1874.

Bronze statue marks the spinach capital of the world.

The legend of a local monster still haunts this small town.

This century-old roadside attraction is full of bizarre rock formations.

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.

The only diamond mine in the world where you can keep what you find.

At 11,500 feet in elevation, there is no toilet in the state closer to the sky than this one.

Stock up on all your horror paraphernalia at this year-round Halloween emporium.

This historic pink parlor keeps Phoenicians cool with homemade, retro ice creams.

Previously a hot spring, this park remains a site of unique history, wildlife, and geology.

A planet-hunting astrograph built in the 1920s to seek out the so-called "Planet X" beyond Uranus.

An excursion train traverses a picturesque red-rock canyon along the Verde River.

A tribute to the statues of Easter Island along Route 66.

These elusive, isolated rodents evolved into a distinct, locally iconic subspecies.

The remnants of a creative early method of wildfire prevention.

This 24-acre park offers a place for meditation in the midst of Sedona's iconic red rocks.

This oasis-like spring in the Sonoran Desert is home to unique, endangered species.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

Some of Arizona's best spit-roasted tacos al pastor can be found at a weekend swap meet.

Take a monster truck tour around an ostrich farm in the middle of the desert.