A museum dedicated to the alleged Roswell Incident.

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

Legend says Dungeons and Dragons players can get their dice blessed at the creator of the game's memorial.

The site of the gruesome massacre—and maybe cannibalism—of five men, a tragedy that made Alferd Packer infamous.

This Moab institution functions as both a rock store and a small natural history museum.

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

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

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

A geological mystery on Camelback Mountain.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.