Montana acreage for sale: Prime Parcel in Plains! 17.2 +/- lush, valley acres with the Clark Fork River running along the entire north side of the property. This fertile ground produces approximately 90 ton of hay per year. The town of Plains, MT is just over the bridge for easy access and convenience. Many outbuildings, a barn, and a 930 sq. ft. like new guest house are just a few of the wonderful features of this property. The main home has completely renovated the basement with a brand new furnace, hot water heater, plumbing, carpet, and the list goes on and on. View brochure on this page for more information.