Set your hook on a good time! Lake Oahe is well known for its excellent fishing and The Bay at Grand River Casino and Resort gives you easy access. Fishermen have been catching a wide variety of fish for years, including record breaking walleyes and northern pike. At The Bay you have access to two boat ramps as well as a convenience store with all the licenses, bait, tackle and supplies you need. The campground has six cabins, more than 70 campsites, electrical hookups and showers. After a long day on the water, the casino has 250 reel and video slots, a 40-room lodge and restaurant. Plus the entire property is now smoke-free! GRAND RIVER CASINO & RESORT time to play. Owned by the Standing Rock Sioux Tribe 4 mi. west of Mobridge on Hwy 12 grandrivercasino.com Of Set your hook on a good time ! Lake Oahe is well known for its excellent fishing and The Bay at Grand River Casino and Resort gives you easy access . Fishermen have been catching a wide variety of fish for years , including record breaking walleyes and northern pike . At The Bay you have access to two boat ramps as well as a convenience store with all the licenses , bait , tackle and supplies you need . The campground has six cabins , more than 70 campsites , electrical hookups and showers . After a long day on the water , the casino has 250 reel and video slots , a 40 - room lodge and restaurant . Plus the entire property is now smoke - free ! GRAND RIVER CASINO & RESORT time to play . Owned by the Standing Rock Sioux Tribe 4 mi . west of Mobridge on Hwy 12 grandrivercasino.com Of