WinStar World Casino and Resort

WinStar World Casino and Resort, operated by the Chickasaw Nation in Thackerville, Oklahoma — just two miles from the Texas state line — holds the Guinness World Record for the world's largest casino by gaming floor space, with approximately 519,000 square feet of gaming space. The resort began as a modest bingo hall in 2003 and has been expanded continuously, reaching its current scale with a major expansion completed in 2009 and subsequent phases through the 2010s.

The casino's location immediately north of Texas is strategically significant: Texas has among the most restrictive gambling laws in the United States, and WinStar's highway location makes it easily accessible to the enormous Dallas-Fort Worth metropolitan area (approximately 90 minutes' drive) and the Oklahoma City market (approximately 90 minutes to the north). The property serves as the primary outlet for Texas residents seeking casino-style gaming.

The gaming floor is organised into themed sections representing cities of the world — Paris, Rome, Beijing, Madrid, New York, London — each with its own architectural aesthetic and gaming configuration. Over 8,600 electronic gaming machines and approximately 100 live table games are distributed across the floor. A resort hotel with approximately 1,400 rooms, a golf course, and an outdoor amphitheater have been added to create a fuller destination resort offering.