Toggle navigation ALLSTAYS. Waypoints (0) Weather. Gunlock State Park sits along the southern shore of the 240 acre Gunlock reservoir. YP - The Real Yellow Pages SM - helps you find the right local businesses to meet your specific needs. Gunlock State Park Campground has 5 basic campsite areas overlooking the Gunlock Reservoir in breathtaking Southern Utah. Where is Gunlock, Utah? Gunlock Falls is a 1.2 mile lightly trafficked out and back trail located near Gunlock, Utah that features a lake and is good for all skill levels. About Search Results. If you're looking for the best trails around Snow Canyon State Park or Gunlock State Park, we've got you covered. Boat Ramp Hours. Prices and availability are subject to change. Find unique places to stay with local hosts in 191 countries. RV Parks. The primitive campground is unattractive and offers little shade. Popular hotel with an elevated position on the north side of St George, 18 miles from Gunlock State Park. The Birthing Cave is within a hundred yards of the parking location. There is a fee to enter the state park, and I would recommend going on a week day to avoid many people. Park Hours Year Round: 7:00 AM to 9:00 PM Daily.