The best area to stay in Riverdale is near the Lake Sakakawea State Park entrance, offering direct access to the lake and its recreational activities.This area is the primary accommodation hub for visitors. It's centred around the main road leading into the state park, providing easy access to boat ramps, fishing spots, and hiking trails. You'll find a selection of lodging options here, from hotels to cabin rentals, all within a short distance of the lake.Families will find this area particularly convenient due to its proximity to outdoor activities. Children and adults alike can enjoy swimming, fishing, or simply spending time by the water. The state park itself offers picnic areas and playgrounds, making it easy to keep everyone entertained.