I've never been to Warner Valley and I would imagine I'm not the only one. If anyone wants directions, here's what I have. -
https://maps.google.com/maps?saddr=...oq=Cedar+City,+U&t=h&mra=dme&mrsp=0&sz=8&z=12
Head southwest on I-15 S
Take exit 13 toward Washington Pkwy
Turn left onto Washington Pkwy
At the traffic circle, continue straight to stay on Washington Pkwy
Turn right onto E Telegraph St
Turn left onto S 300 E
Continue onto S Washington Fields Rd
Turn right onto Warner Valley Rd
Warner Valley!