Come for the pizza, stay for a performance on the world's largest theater pipe organ.

These free-roaming horses were once destined to disappear from the land.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

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

Where unreadable addresses are read, 24 hours a day, seven days a week.

The fifth-longest natural arch in the world, and the longest outside China.

A museum in rural Utah documents the history of the Japanese Americans who were forcibly relocated there.

Incredible sculptures inspired by obscure passages from the Bible.

Visitors to this library are in for a real-world education in modernist architecture.

The remains of this early 20th century refinery loom on a mountainside like a graffiti-covered fortress.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

A Mars simulation in the southern Utah desert.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

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

Largest collection of mounted dinosaur specimens in the world.

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