The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Walk through the sets of old western films at this small museum in Utah.

The unusual patterns in this rock formation result from two distinct modes of weathering.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

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

A stoic rock cairn is all that remains to remember one of the more brutal instances of frontier treachery in American history.

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

This church was constructed by a shipbuilder and designed like an upside-down boat.

Irontown was founded in 1868, as a second attempt to mine iron from the nearby Iron Mountain.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

A monument to a survivor of harsh pioneer life, frostbite, and primitive surgery.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

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

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

An absolutely beautiful 200-foot stained glass installation traces the evolution of knowledge.

This large, castle-like structure is hidden amid the mountains on the grounds of the Utah State Hospital.

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

An empty mine that some believe will suddenly be filled with fortune and treasures at the end of the world.

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.