One of Red Rock Canyon’s most interesting geological features is the Keystone Thrust. Come and see where the Cambrian limestone has moved on top of the younger Jurassic sandstone. You will be able to stand on the contact zone between these two periods in time. We will also see a cooking site used possibly as long as 1,000 years ago. Moderate difficulty. 1.5 miles. Ages 7+. Limited space/registration required. For more information or to register, please call (702) 515-5367.