Chisholm Trail Casino is a 22,000-square-foot gaming destination in Duncan, Oklahoma, owned and operated by the Chickasaw Nation since 2004. Located five miles north of downtown on Highway 81, the facility operates 24 hours daily and features over 600 gaming machines alongside table games including Blackjack, 3-Card Poker, and Ultimate Texas Hold 'Em. The venue includes a full-service restaurant and bar called Aces, open seven days a week with a diverse menu featuring burgers, salads, meatloaf, and chicken tenders. Additional amenities include a smoke shop and Rustic Trail Gift Shop, making it a comprehensive gaming and dining destination in southwestern Oklahoma.