Welcome to Ash Coulee! Located in desirable northwest Bismarck, Ash Coulee is situated close to Horizon Middle School, which feeds into Century High School. The lots available in Ash Coulee are set up perfectly for many of our best selling floor plans, including ranch homes as well as two-story homes. West of Highway 83 and just north of 43rd Ave, this location is highly desirable, giving you access to all of north Bismarck amenities.