12737 Guest Ranch LoopNemo, SD 57759 Phone: +1 605-578-2708Fax: +1 605-722-6216 Hotel E-mailHotel Website Commission Rooms Rates - 9 $90-$365 (USD) Hoteliers! Is your information accurate? Update Here Nemo Guest Ranch Location & Neighborhood 16 mi from Rapid City, on County Hwy 2335.