Taliesin, Old Jeep and Ringtail Fitness Hike from Lost Dog Trailhead.  Come hike some of the original trails in the preserve with great views of Scottsdale and the desert.  This is a Difficult hike with some rocky trails for 5.5 miles in 3 hours.  Bathrooms available at the trailhead. Bring water and snacks for the trail. No dogs please.  Arrive 15 minutes before start of hike.