Join geologist Nick S. on a moderately strenuous hike to the Lost Creek waterfall and then along the SMYC trail to Ice Box Canyon and return. We will look for fossils in an exposure of the Early Jurassic Kayenta Formation, and will identify plants, flowers, and animals encountered on the trail. Moderately strenuous. Ages 10+. Limited space/reservations required. For more information or to register, please call (702) 515-5367.