This geothermal hot spring hides beneath a slowly growing mineral dome.

Largest man-made excavation on earth!

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

The largest island on the great salt lake is home to curious creatures and strange stories.

The last SR-71 ever constructed.

Jurassic Park—A Still Life.

This massive metal sculpture in the shape of a folded paper airplane overlooks a Utah mountain.

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

Built in 1917, this building is home to the last working spring-loaded dance floor in Utah.

Dozens of rockets and missiles are on display outside a testing facility in the Utah desert.