A rare wayfinding portmanteau of “Street” and “Avenue.”

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

A secret fresh water spring for animals and humans alike hidden along the most famous road in the United States.

A Tucson museum and performance space full of found-object movable sculptures.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

Stairs often replace streets on the steep slopes of this old mining town.

Thousands of Mexican Free-Tailed Bats soar around an abandoned storm drain at sunset each summer.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

The remains of this hell for leather wild west town can still be found in the Arizona desert.

This sanguine boulevard was named after a deadly cowboy bar fight.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

Don't blink or you'll miss it.

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

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

Ancient pueblos built into the base of a natural canyon wall.

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

Limestone caves with spectacular showcase chambers.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

The Magical World of George Phar Legler.

A stealthy Apache hideaway that became the haunting site of a mass grave.

A self-built castle made by a mysterious man.