This mostly abandoned shopping outlet is now adorned with beautiful graffiti and murals.

A surviving concrete arrow from an early-20th-century airmail-navigation network overlooks a reservoir.

Although it also features red, orange, and variegated cliffs of Navajo Sandstone, this state park is often overshadowed by its more famous neighbor.

A mining camp built around an unexpected occurrence of silver.

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

Settled by the Church of Jesus Christ of Latter-day Saints in 1859, this abandoned frontier town has appeared in several films.

The only completed wing of Utah's first capitol is filled with artifacts and odd stories about its past.

The last SR-71 ever constructed.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

The largest island on the great salt lake is home to curious creatures and strange stories.

A former sanitarium where soldiers were sent to recover in the healing waters of hot springs.

These colossal desert barcodes have been fine-tuning spy satellites for decades.

The world’s largest concentrated solar plant generates as many problems as megawatts.

The oldest attraction in Disneyland is a prehistoric stump that Walt may have bought for his wife.

This unique bed and breakfast was first constructed during the 1800s by a Russian immigrant family.

Where a railroad loops under or over itself to rise or drop more than 70 feet in a short distance.

A remote crossroads honoring a fallen talent.

A second generation sun-powered marvel lights up the night.

Raised illegally, Reggie now lives at the Los Angeles Zoo after authorities spent years tracking him down.

A herd of 150 bison live on California's Santa Catalina Island and are at the heart of an ongoing debate between environmental protection and economic expansion.

This giant temperature attraction created some giant electric bills.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

A 19th-century cabin built into a hollowed-out Sequoia tree.

An ode to the friendship between four Pacific Rim countries.