Hunter/Gatherers Educational Hike from Lost Dog Trailhead  Join PastFinder Don Meserve, expert Archaeologist as he recreates the challenges of the Archaic hunter and gatherer thriving in the Sonoran Desert 2,000 years ago. See important desert flora and fauna, hunting sites and their importance to the survival of an Archaic band.  This Moderate hike covers 3 miles over about 2.5 hours with some elevation gain. Bathrooms available at the trailhead. Bring water and snacks for the trail. No dogs please.  Arrive 15 minutes before start of hike.