Crystal Geyser starts out with five miles of challenging, cratered terrain. Once you reach Salt Wash Road, you'll follow an easy, winding trail around a small powerline and eventually reach a county-maintained road that leads to the geyser. The staging area is a central point to head out and back on each half of this trail.
Crystal Geyser is a rare coldwater, carbon-dioxide-driven geyser. It is not geothermal. It can erupt to 40 meters high or more, but when we were there, it was spurting just a few feet. We're told it goes for periods of time with no activity at all. Hopefully, you'll be luckier on your visit.