Treasure Island Resort & Casino
Tribal casino in Welch, MN · 5734 Sturgeon Lake Rd, Welch, MN 55089
Owned by the Prairie Island Indian Community in the State of Minnesota
Is there a buffet at Treasure Island Resort & Casino?
Tradewinds Buffet.
How old do you have to be to gamble at Treasure Island Resort & Casino?
18+ or 21+, depending on the casino.
Owned by the Prairie Island Indian Community in the State of Minnesota.
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 2026-10-22.
Last checked 2026-10-22.
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.