Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

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

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

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

Limestone caves with spectacular showcase chambers.

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

The Magical World of George Phar Legler.

See massive fossils that are over 200 million years old in northeastern Arizona.

In the heart of Brigham Young's promised land sits a festering plot of industrial ruin that has been claimed by society's outcasts.

A small flooded ghost town with a few scattered structures remaining.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

A tunnel with windows, so you don't miss out on the impressive views.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

Sandstone rock formations that look like they belong on the cover of a progressive rock album.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

An Aladdin's cave of old Silicon Valley tech.

Condemned US Navy seaplane control tower turned officers’ club sits atop Yerba Buena Island.

Rusty industrial city full of oxidized distillation towers.

A rococo retro-futurist future-rustic vernacular between yesterday’s tomorrow and the future that never was.

Secret Manor, a house full of legends, the least of which is the haunting of long-deceased ladies of pleasure.

World War II-era Nazi compound nestled in the Santa Monica hills.