The story of how, when and why Great Salt formed is rich in geologic history – and that story continues today. Join the Park Naturalist at 3:00 pm for a 5 ½ mile round-trip hike along the Shoreline Trail as we discuss the intriguing past of this ancient lake. The Shoreline Trail starts near campsite #8 in Bridger Bay Campground. Entrance fees apply. For more information call (801) 721-9569.