The oldest continuously occupied public building in the United States.

This sparsely populated town offers a look back in time.

A sculpture of a flying hawk made from colorful car doors.

This floating sculpture of ice is a poignant reminder of nature's power.

This popular pilgrimage site offers a hole filled with holy healing dirt.

A multi-storied adobe complex has been inhabited for more than a thousand years.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A house carved into a rock in the 1940s.

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

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

This outsider art paradise is filled with dinosaur sculptures crafted from recycled machinery.

This quiet park's strange sedimentary spires were named after Kodak's color film.

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

Come for the speed, leave in love with the desert.

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

An earthwork sculpture built by Robert Smithson in the Great Salt Lake only reemerges during drought.

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."

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.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

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