Grand Williston Hotel and Conference Center features a restaurant, bar and casino in Williston. With a shared lounge, the 4-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. The hotel has an indoor pool, nightclub and a 24-hour front desk. At the hotel, the rooms come with a desk. All rooms in Grand Williston Hotel and Conference Center are equipped with a flat-screen TV and free toiletries. Guests at the accommodation can enjoy an à la carte breakfast. You can play darts at Grand Williston Hotel and Conference Center. A business center and vending machines with snacks and drinks are available on site at the hotel. Williston Basin International Airport is 15 miles from the property.