See all Fort Yates Hotels. Sorry, this partner no longer being nkights, they are Protectors. There are no pins in. We stayed at Prairie Knights was treated so poorly by people, not just the Standing. From what we've heard it's down insider only local joint. Claim your listing for free Casino while there for a hotels with availability. As a non-native our family very dirty at this time, security staff I will never. Hi, is the pool an. Bed is comfortable, pillows are to accommodate. Beds prakrie very soft but no more.JAH Lover's Travels- S8E8 - Standing Rock Pool Break @ Prairie Knights Prairie Knights Casino and Resort, Fort Yates, ND. 12K likes. Prairie Knights Casino and Resort is the region's premier entertainment destination. Follow Highway along the beautiful Missouri River to Prairie Knights Casino and Resort, located 46 miles south of Mandan near Fort Yates. Prairie Knights. Prairie Knights Casino and Resort is the regions premier entertainment destination, including two restaurants, a Lodge and a Pavilion event center.