460 Rein Lane Box 161, Dept HDBig Timber, MT 59011 Phone: +1 406-537-4477Fax: +1 406-537-4497 Hotel E-mailHotel Website Commission Rooms Rates 10% 16 - Hoteliers! Is your information accurate? Update Here Sweet Grass Ranch Location & Neighborhood 40 mi northwest of Big Timber - 120 MI, 2 hr 30 min from Billings Logan Intl airport.