The largest casino in the world – where is it?
WinStar World Casino and Resort, 777 Casino Ave, Thackerville, Oklahoma, right off I-35 and the Texas border, about an hour’s drive from Dallas/DFW. This is where you’ll find the largest casino in the world. Sound familiar? Probably not, since most people would guess Vegas or Macau.
The thing is, “largest” depends on how you define it. WinStar claims the title based on the size of its gaming floor—that is, the area where you actually play. We’re talking about roughly 400,000 square feet (about 37,000 m²) dedicated just to games. For comparison:
- over 10,500 machines,
- hundreds of blackjack, poker, and roulette tables,
- space divided into thematic zones (from London to Beijing).
Does this mean that WinStar has the largest building? Not necessarily. Other complexes may have more hotels, boutiques, or conference rooms, but when it comes to pure gaming—they come out on top.
photo: manhattanconstructiongroup.com
In the next section, we’ll show in more detail how this criterion looks in the rankings and what WinStar is compared to, and then what actually awaits you on site, so you’ll know whether it’s worth going there at all.
The largest casino in the world – where is it?
When we say “the largest casino,” we mean the gaming floor area, that is, the space where the slot machines and gaming tables are actually located. WinStar World Casino in Oklahoma offers about 400,000 square feet (~37,000 m²) of gaming space. Various sources report a range of 370,000–600,000 square feet (34,000–55,700 m²), which results from expansions and different methods of calculation.
Comparisons: Macau and Campione
The question about The Venetian Macao comes up often. It has 550,000 square feet of gaming space, but its total area is 10.5 million square feet, including galleries and conference halls.
photo: humbo.com
Casinò di Campione in Italy? About 590,000 square feet of total area, but only 56 tables and 500 slots, so the actual gaming space is much smaller.
photo: theguardian.com
| Object | Gaming floor | Notes |
|---|---|---|
| WinStar | ~400,000 ft² (~37,000 m²) | 10,500+ slots, 100 tables |
| Venetian Macao | ~550,000 ft² | 10.5 million ft² is the total retail space |
| Casinò di Campione | unknown | 590,000 ft² building, 56 tables |
WinStar backs up its position with concrete numbers: over 10,500 slot machines, 100 gaming tables, and 55 poker tables. They advertise themselves with the slogan ” World’s Biggest Casino “, which actually holds true in practice.
Offer, layout, and practical facts
The idea behind WinStar sounds a bit like a madman’s project: to enclose nine world capitals in a single building. And somehow, it worked.
photo: manhattanconstructiongroup.com
Zones and games
The interior is divided into nine themed “plazas”: Beijing, Cairo, London, Madrid, New York, Paris, Rio, Rome, Vienna. Each has its own décor, although on such a scale, the differences sometimes get lost among the crowds of slot machines. In addition, there are three high-limit zones (Crown, Regal, Belvedere) and several smoke-free areas, which many people particularly appreciate.
photo: manhattanconstructiongroup.com
The numbers are impressive:
- 10,500+ slot machines
- 100 gaming tables
- 55 poker tables
- Bingo for about 800 seats
- Off-track betting
In 2026, the Baccarat Salon is set to open—1,350 square feet, eight tables. Apparently, baccarat still attracts the right clientele.
Hotels and entertainment
On site, 1,495 rooms await, spread across three towers (Resort Tower: 395; Pool Tower North: 500; Pool Tower South: 500), plus the Inn at WinStar with a hundred rooms. Additionally: a spa, pools, WinStar Golf Club (2×18 holes), an RV Park with 200 spaces, Lucas Oil Live (6,500 seats), around 20 restaurants — Toby Keith’s, Kirby’s Steakhouse, Gran Via Buffet, and more. The My WinStar app helps you navigate the chaos.
photo: manhattanconstructiongroup.com
| Category | Value |
|---|---|
| Hours | 24/7 |
| Age | 18+ |
| Lucas Oil Live | 6,500 |
| RV Park | 200 |
In Oklahoma, you can play from the age of 18, which sounds tempting for someone from neighboring Texas (where it’s 21+).
Beyond the map and numbers – the meaning of “the greatest”
When we look at WinStar and its actual 370,000 square feet of gaming space, we see more than just a record in a book. It’s a space where scale truly matters. The precise criterion (gaming floor, not the entire complex) lets us compare apples to apples and understand what really awaits visitors.
photo: manhattanconstructiongroup.com
Because in the end, that’s what it’s all about: how much space you have to play. The multitude of venues connected by bridges makes a difference in the experience, and numbers without context are just numbers. WinStar was designed with a scale that works in practice, not just in statistics.
The biggest isn’t always the best, but here, the biggest simply means more possibilities under one roof.
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