The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

An unknown number of cholera victims are buried in two nondescript graves.

Historians and hobbyists head to this former French outpost for the annual Feast of the Hunters' Moon.

Walk in the footsteps of the famed astronaut at Purdue University.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

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

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

A spiritual vortex among the red rocks in Sedona.

Inside this garden, visitors are offered a glimpse into how inhabitants of the region survived centuries ago.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

The largest and most well-preserved petroglyph site in the Verde Valley.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

More than 300 years ago, a revolt at this Hopi pueblo shaped the future of the American Southwest.

The fading, forgotten remains of a once bright and booming factory.

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

The sprawling attraction boasts a collection of more than 150 historic wagons.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

An urban laboratory.

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.

This small memorial is dedicated to the Perryville State Prison firefighters who perished fighting the Dude Fire in 1990.