Grand Lake Casino
Tribal casino in Grove, OK · 24701 S 655 Road, Grove, OK 74344
Owned by the Seneca-Cayuga Nation
+19187868528
How old do you have to be to gamble at Grand Lake Casino?
18+ or 21+, depending on the casino.
Owned by the Seneca-Cayuga Nation.
Regulated by the tribe's gaming commission under IGRA and its tribal-state compact, with NIGC oversight.
Source: https://www.nigc.gov/wp-content/uploads/2025/08/06172025TribesByStatesList.pdf, verified 2026-10-21.
Last checked 2026-10-21.
Directory listing compiled from public operator and property information. Confirm hours and ID rules with the venue before you go.
18+ or 21+, depending on the casino.
Need help with gambling? Call or text the National Problem Gambling Helpline at 1-800-MY-RESET (1-800-697-3738). It's run by the National Council on Problem Gambling.