Grand Lake Casino offers 45,000 square-feet of gaming and live entertainment. Located approximately 8 miles north of Grove, Oklahoma, on Highway 10. Just one mile from the arm of Grand Lake O’ the Cherokees makes Grand Lake Casino the number one choice for Grand Lake nightlife. Experience over 800 slot machines and table games that include: Blackjack, 3-Card Poker, and Crazy 4-Card. River Room features casual dining with local favorites and a full service bar. Open 24 hours a day, 7 days a week.