Lone Mountain Ranch offers Big Sky's original Sleigh Ride Dinner. Guests take a twenty-minute moonlight sleigh ride up to our North Fork Cabin, where a crackling fire and cowboy songs are the perfect accompaniment to a Montana raised prime rib. It's a favorite Big Sky tradition! Lone Mountain Ranch is a historic summer and winter guest ranch located in the Greater Yellowstone Ecosystem. The Ranch primarily hosts 4 to 7 night all inclusive stays for guests and offers half and full day adventures that include cross country skiing, snowshoeing, Yellowstone tours, lessons and sleigh rides in the winter and horseback riding, fly-fishing, hiking, canoeing, kids activities and Yellowstone Park tours in the summer.