Notifications. Stay at this star business-friendly hotel in Polson. Placing you mi (1 km) from Flathead Lake, KwaTaqNuk Resort & Casino features a casino and a marina. biggest casino in montana. KwaTaqNuk Resort & Casino · An indoor pool · Free self parking · Bike rentals, an electric car charging station, and coffee/tea in the lobby · A computer station, a. Enjoy free WiFi, free parking, and a marina. . This unique resort offers a wide variety of vacation options. Kwaraonuk offers a variety of rooms with the option of adjoining rooms as all twenty-two king RESORT AND CASINO | ALL RIGHTS RESERVED. Situated on the south end of Flathead Lake in Polson, Montana, this unique resort offers. The indoor pool is a great spot to take a dip. The KwaTaqNuk Resort & Casino is owned and operated by the Confederated Salish and Kootenai Tribe, and is located 67 miles North of Missoula, and 50 miles. Montana. Our guests praise the helpful staff and the clean. About Treat yourself to a get-a-way at the KwaTaqNuk Resort Casino. Kwaraonuk is located on the shores of the pristine Flathead Lake, under the majestic Mission Mountains, and surrounded by the beautiful wilderness of Montana. Situated on the south end of Flathead Lake in Polson, Montana. The resort's full-service marina.