The Desert Bighorn Sheep is one of the most wanted trophies throughout the international mountain hunting world. Sierra Madre Hunting has the exclusive rights to hunt over 900,000 acres of prime sheep land in the Northwest of Mexico, including mainland Sonora, South Baja & Tiburon Island. Free range sheep hunts: Our 10 day free range hunts are conducted mainland Sonora or South Baja, mainly on foot by a previous truck or 4 wheeler transportation to the hunting area. After glassing and locating a shootable ram, the stalk will begin to try getting within 200-250 yards, but be prepared for longer shots if needed. During the past years, we have accomplished to hunt free range trophies ranging from 160" to 178". For the mountain trophy hunter, there is nothing like having the opportunity to hunt inside Tiburon Island in the Sea of Cortes. Tiburon will give a real chance to harvest a 180+ class Desert Bighorn sheep.For pricing details contact the Outfitter!