31 S Hot Springs Rd PO Box 930Boulder, MT 59632 Phone: +1 406-225-4339Fax: +1 406-225-4345 Hotel Website Commission Rooms Rates - 33 $65-$129 (USD) Hoteliers! Is your information accurate? Update Here Boulder Hot Springs Location & Neighborhood In the mountains - 30 MI, 35 min from Helena Regl airport. 30 MI from HelenaNearest Cross Street: Hwy 69Hotel Location: Highway