This museum dedicated to the history of the medical bone trade and human osteology.

A health museum containing a 27’’½-foot intestine.

One of the most extensive and well-preserved collections of dinosaur footprints in North America.

Most-visited and most-photographed slot canyon in the American Southwest.

Rippling sand dunes frozen in the Arizona rock.

This mesmerizing and surreal landscape features intricate patterns of white and red sandstone.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

A dazzling display of red rocks weathered into spires and hoodoos.

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

Largest collection of mounted dinosaur specimens in the world.

A desert settlement founded and later abandoned by Hawaiian members of the Church of Jesus Christ of Latter-day Saints in Utah's Skull Valley.