This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

Once named the “world’s oldest gas station” due to its unusual construction material.

A tiny town’s tiny museum with some gigantic residents.

The warmth and creative kitsch of a quilt engulf every patron who visits.

This Colorado fire station has been in continuous operation for more than a century.

Up-close opportunities to see working birds of prey.

Ute tour guides have been sharing the ancient dwellings and rock art inside this large park with visitors for more than 40 years.

This gallery is home to everything from antiques, to ancient tribal masks.

A multiversal transit station located right below a highway interchange.

Located in the world's highest-altitude Dark Sky Community, this observatory welcomes amateur and professional astronomers alike.

This enigmatic building features numerous architectural styles.

A glimpse of a waterfall is reached by a steel catwalk along a slot canyon located in an Ouray city park.

A tiny nondenominational church harkens back to the days of the first homesteaders in the region.

This marker identifies the location where three states converge.

A hotel with a rich Wild West history of miners and bootleggers.

An eclectic collection of artifacts from the Wild West is preserved in a remote fictional pioneer town.

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

A coal fire has been burning underground here since 1896.

This interpretive path lets you get up close and personal with dinosaur bones.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

This bird-shaped rock formation defies gravity, time, and classification.

The largest spring in Northwest Arkansas is also home to a sprawling botanical gardens and a historically significant bluff.

This restaurant serves wood-fired fare served in a natural cave with a live spring.

This huge clock made of flowers and simple machinery was once used a political weapon.