Eagle’s Nest Loop is a 1.6-mile circuit around the western rise of Red Rock State Park. It leaves Kisva Trail, climbs to the park’s highest point, follows the ridge past several overlooks, then returns on a creekside section of Kisva. The uphill is short but steep: the park reports about 300 feet of elevation gain. Allow around 1½ hours for the loop, with more time if you want to sit at the overlook. This mileage starts at the Eagle’s Nest–Kisva junction. A roughly 3-mile outing from the Miller Visitor Center includes the approach and other park connections, not just the named loop.