Largest Casinos in America: 20 Must-Visit Gaming Giants

Picture this: You walk into a casino so massive, you half-expect to need a GPS to find the restrooms. Slot machines stretch for miles, blackjack tables sparkle like a Bond movie set, and somewhere in the distance, a cocktail waitress glides by with a tray of margaritas the size of your head. Welcome to the world of largest casinos in America’s where “go big or go home” isn’t just a motto, it’s a way of life. 

Forget Vegas stereotypes (okay, not entirely Vegas still brings the drama). Today’s mega-casinos are sprawling wonderlands, blending high-stakes gaming with luxe resorts, Michelin-worthy meals, and entertainment that’ll make your Group Chat blow up. Tribal-run giants in Oklahoma? Check. Northeast legends where you can gamble and hike? Yep. Waterparks, gondola rides, and concerts by A-listers? Oh, you bet. 

But here’s the kicker: The title of “biggest casino in the US” isn’t just about square footage. It’s about experiences. Whether you’re a poker pro, a slots newbie, or just here for the poolside piña coladas, these titans of temptation promise one thing you’ll never run out of ways to play. 

Ready to explore the casinos so epic, they’ll make your local arcade look like a lemonade stand? Grab your lucky charm (and maybe a spreadsheet for all that buffet hopping), and let’s dive in. Spoiler: You might want to bookmark this for your next road trip.

Top 20 Largest Casinos in America

 1. WinStar World Casino & Resort: The “Whoa, This Place is HUGE” Spot 

📍 Thackerville, Oklahoma 

Gaming Space: 600,000+ sq ft (aka 10 football fields of fun) 

Picture this: You drive to the middle of nowhere Oklahoma, near the Texas border, and suddenly BAM! you’re staring at a casino the size of a small city. WinStar isn’t just big; it’s ”hold-my-slot-ticket-I’m-going-in” big. 

– Why it’s a blast: 

  – 8,500+ games (slots, tables, poker you name it) spread across themed “plazas” like Paris, Beijing, and Rome. Fancy a gelato break between blackjack hands? They’ve got you. 

  – Non-gambling perks: A 1,400-room hotel, concerts (think Blake Shelton or Shania Twain), and a golf course. Oh, and the food? Think steakhouse dates and nacho-stuffed food courts. 

  – Pro tip: Dallas locals love this place it’s just 90 minutes north of the city. Perfect for a “why not?” weekend. 

 2. Foxwoods Resort Casino: The O.G. of Mega-Casinos 

📍 Mashantucket, Connecticut 

Gaming Space: 344,000 sq ft 

Before Oklahoma stole the spotlight, Foxwoods was the name-drop for casino lovers. Built by the Mashantucket Pequot Tribe, this Northeast legend is like a Vegas strip plopped into the Connecticut woods. 

What makes it cool: 

  – Retro vibes, modern fun: Over 3,500 slots, 250+ tables, and a bingo hall that’s serious business. 

  – Spoil yourself: Four hotels (yes, FOUR), a spa, outlet shopping, and a theater that hosts everyone from Jerry Seinfeld to Maroon 5. 

  – Fun fact: This was the first tribal casino to go mega-resort. Pioneers, right? 

 3. Mohegan Sun: Foxwoods’ Trendy Neighbor 

📍 Uncasville, Connecticut 

Gaming Space: 300,000+ sq ft 

Just 10 miles from Foxwoods, Mohegan Sun is like its younger, flashier sibling. Owned by the Mohegan Tribe, this place mixes gaming with serious style. 

Don’t miss: 

  – The “Casino of the Wind”: Floor-to-ceiling windows with views of the Thames River. Who says you can’t enjoy nature while playing roulette? 

  – Entertainment overload: A 10,000-seat arena (hello, UFC fights and Harry Styles concerts), a planetarium, and an indoor waterfall. 

 4. The Venetian & Palazzo Las Vegas: Because…Vegas, Baby! 

📍 Las Vegas, Nevada 

Combined Gaming Space: 225,000+ sq ft 

Okay, technically not the biggest gaming floor, but let’s be real The Venetian and Palazzo are the ultimate flex on the Strip. Together, they’re a 17-million-square-foot empire of canals, gondolas, and all the glam. 

Vegas magic: 

  – Ride a gondola indoors. Because why not? (Pro tip: Propose here, and your Instagram wins forever.) 

  – Gaming with flair: Over 2,000 slots, a poker room that’s basically a scene from Ocean’s Eleven, and high-limit salons for the James Bond in you. 

  – Stay in a suite bigger than your apartment: Their 7,000 rooms include options with marble tubs and views of the Strip. 

 5. Choctaw Casino & Resort: Oklahoma’s Underrated Gem 

📍 Durant, Oklahoma 

Gaming Space: 200,000+ sq ft 

Don’t sleep on Choctaw Casino it’s like WinStar’s little(ish) sibling but with water slides. Yep, you read that right. 

Why drive here?

  – 4,300+ games and a poker room for serious card sharks. 

  – Family-friendly twist: A resort waterpark, arcade, and 18-story hotel tower. Bring the kids…or don’t. We won’t judge. 

  – Texas neighbors: Just 90 minutes from Dallas, it’s a go-to for spontaneous getaways. 

 Wait, What About…? 

– Seminole Hard Rock Hollywood (Florida): That giant guitar-shaped hotel? Worth the Instagram alone. Plus, 140,000 sq ft of gaming. 

– Talking Stick Resort (Arizona): A desert oasis with 240,000 sq ft of games and pools overlooking the mountains. 

 6. Thunder Valley Casino Resort: California’s NorCal Powerhouse 

📍 Lincoln, California 

Gaming Space: 250,000+ sq ft 

Just outside Sacramento, Thunder Valley isn’t just big it’s California cool with a side of luxury. Owned by the United Auburn Indian Community, this place screams “West Coast glam.” 

Why you’ll love it: 

  – 3,400+ slots and 110+ tables (including Asian games like Pai Gow). 

  – Pool parties? Yep. Their resort pool has cabanas, DJs, and a summer vibe that’s pure FOMO. 

  – Celebrity chefs: Dive into dishes by names like Wolfgang Puck. Pro tip: Save room for the sushi. 

  – Concerts: The outdoor amphitheater hosts legends like Pitbull and Gwen Stefani. 

 7. Pechanga Resort Casino: SoCal’s Desert Oasis 

📍 Temecula, California 

Gaming Space: 200,000+ sq ft 

Think Napa Valley but with slot machines. Pechanga, run by the Pechanga Band of Indians, blends wine country charm with Vegas-level energy. 

Don’t miss: 

  – 4,500+ games, including a high-limit room for ballers. 

  – Pool goals: A 4.5-acre pool complex with waterfalls and a lazy river (yes, inside a casino). 

  – Golf addicts: The Journey at Pechanga course is ranked one of CA’s best. 

  – Spoiler alert: Their spa has CBD treatments. Zen mode: activated. 

 8. Soaring Eagle Casino & Resort: Michigan’s Hidden Gem 

📍 Mount Pleasant, Michigan 

Gaming Space: 210,000+ sq ft 

Midwest charm meets big-time gaming at Soaring Eagle, owned by the Saginaw Chippewa Tribe. It’s the ultimate “up north” escape… with blackjack. 

– Midwest magic: 

  – 4,300+ slots, poker rooms, and tables galore. 

  – Winter fun? They’ve got an indoor waterpark (because Michigan winters are no joke). 

  – Star power: Their 5,000-seat arena books everyone from comedy legends to Post Malone. 

  – Local flavor: Try the Michigan cherry-themed cocktails.

 9. MGM National Harbor: DC’s Glitzy Neighbor 

📍 Oxon Hill, Maryland 

Gaming Space: 160,000+ sq ft 

Minutes from Washington, DC, MGM National Harbor is where politicians probably unwind (we won’t tell). It’s sleek, modern, and dripping with style. 

– DC adjacent, Vegas inspired: 

  – 3,300+ slots and 200+ tables, including baccarat for the James Bond crowd. 

  – Views for days: Floor-to-ceiling windows overlook the Potomac River. Sunset + roulette = 💯. 

  – Foodie heaven: José Andrés’ restaurants, a pastry shop by a Top Chef winner, and a ramen bar. 

  – Art nerds: The lobby’s giant LED sculpture is Insta gold. 

 10. Borgata Hotel Casino & Spa: Atlantic City’s Class Act 

📍 Atlantic City, New Jersey 

Gaming Space: 161,000+ sq ft 

Forget the boardwalk hot dogs Borgata is AC’s sleek, grown-up answer to Vegas. Think: Ocean’s Eleven meets The Sopranos (but way chiller). 

East Coast elegance: 

  – 3,000+ slots and 180+ tables, plus a poker room that hosts major tournaments. 

  – Nightlife royalty: Parties at Premier Nightclub or chill beats at the Gypsy Bar. 

  – Celebrity chefs: Bobby Flay, Wolfgang Puck, and Michael Schulson all have spots here. 

  – Spa vibes: Their 50,000-square-foot spa has a salt room. Breathe deep, buddy. 

 11. Seminole Hard Rock Hotel & Casino Tampa: Florida’s Party Palace 

📍 Tampa, Florida 

Gaming Space: 190,000+ sq ft 

This isn’t just a casino it’s a rock ’n’ roll shrine. With a giant guitar-shaped hotel, Seminole Hard Rock Tampa screams Florida flair. 

Why you’ll dig it: 

  – 5,000+ slots and 179 tables (including craps and baccarat). 

  – Pool goals: A lagoon-style pool with waterfalls and cabanas. 

  – Dine like a rockstar: Nobu, Council Oak Steaks, and a buffet that’s almost as legendary as Elvis. 

  – Live music: The Hard Rock Event Center hosts everyone from Pitbull to Maroon 5. 

 12. Beau Rivage Resort & Casino: Mississippi’s Coastal Gem 

📍 Biloxi, Mississippi 

Gaming Space: 85,000+ sq ft (but luxe vibes make up for size) 

Don’t let the Gulf Coast breeze fool you Beau Rivage packs a punch with Southern hospitality and MGM-level glitz. 

Southern charm, Vegas energy: 

  – 1,800+ slots, 50+ tables, and a poker room. 

  – Spa like a boss: Their spa has a rooftop pool overlooking the Mississippi Sound. 

  – Foodie heaven: BR Prime steakhouse and a patisserie with pastries prettier than your Instagram feed. 

 13. Turning Stone Resort Casino: New York’s Secret Getaway 

📍 Verona, New York 

Gaming Space: 125,000+ sq ft 

Run by the Oneida Nation, Turning Stone is a Upstate New York hidden gem with a side of fall foliage. 

Upstate adventures: 

  – 2,000+ slots, poker, and table games. 

  – Golf addicts? Five courses, including a PGA-level track. 

  – Winter fun: Ice skating, spa retreats, and cozy lodge vibes. 

  – Pro tip: Visit in autumn casino views + leaf peeping = perfection. 

 14. Rivers Casino Pittsburgh: Steel City’s Playground 

📍 Pittsburgh, Pennsylvania 

Gaming Space: 100,000+ sq ft 

Nestled along the Ohio River, Rivers Casino mixes industrial chic with slots that go cha-ching. 

Yinzer vibes: 

  – 2,900+ slots, 100+ tables, and a riverside poker room. 

  – Sports fans: Bet on Steelers games at the in-house sportsbook. 

  – Local eats: Try pierogies at the Wheelhouse Bar Pittsburgh’s unofficial mascot. 

 15. Harrah’s Cherokee Casino Resort: Smoky Mountain Majesty 

📍 Cherokee, North Carolina 

Gaming Space: 150,000+ sq ft 

Tucked in the Great Smoky Mountains, Harrah’s Cherokee is where nature meets neon. 

Mountain magic: 

  – 3,000+ slots, 150+ tables, and a 21-story hotel tower. 

  – Outdoor adventures: Hike the Blue Ridge Parkway by day, hit the craps table by night. 

  – Cultural vibes: The resort celebrates Cherokee heritage with art and storytelling. 

 16. Mohegan Sun Pennsylvania: Philly’s New Hotspot 

📍 Wilkes-Barre, Pennsylvania 

Gaming Space: 80,000+ sq ft 

A mini version of Connecticut’s Mohegan Sun, this PA outpost brings the party to the Poconos. 

Why stop by: 

  – 2,300+ slots, 80+ tables, and a racing-themed sportsbook. 

  – Family fun: An arcade, comedy club, and live concerts (think: Ludacris or Gabriel Iglesias). 

  – Pro tip: Their “Krispy Kreme Burger” is a sugar-meets-savory crime… worth committing.

 17. Mystic Lake Casino Hotel: Minnesota’s Lakeside Escape 

📍 Prior Lake, Minnesota 

Gaming Space: 85,000+ sq ft 

Owned by the Shakopee Mdewakanton Sioux, Mystic Lake is Minnesota’s answer to “What’s there to do in winter?” 

Land of 10,000 slots: 

  – 4,000+ games, including blackjack and bingo. 

  – Indoor pool: Because -20°F winters demand tropical vibes. 

  – Concerts: The Mystic Showroom hosts legends like Bill Burr and Styx. 

 18. The Star Casino: Oklahoma’s New Kid on the Block 

📍 Catoosa, Oklahoma 

Gaming Space: 140,000+ sq ft 

Move over, WinStar The Star Casino (by the Cherokee Nation) is Oklahoma’s rising star. 

– Southern hospitality meets gaming: 

  – 2,700+ slots, 50+ tables, and a sportsbook. 

  – Outdoor fun: A marina on Verdigris River for kayaking or fishing. 

  – Local flavor: BBQ joints and fried okra on-site. Yeehaw! 

 19. Golden Nugget Lake Charles: Louisiana’s Bayou Blitz 

📍 Lake Charles, Louisiana 

Gaming Space: 70,000+ sq ft 

Cajun spice meets Vegas dice! Golden Nugget Lake Charles serves up Southern charm with a side of high-stakes fun. 

Laissez les bons temps rouler: 

  – 1,600+ slots, 80+ tables, and a poker room. 

  – Pool party central: A lazy river, swim-up blackjack (yes, really), and tiki bars. 

  – Food coma warning: Landry’s Seafood and Saltgrass Steakhouse are musts. 

 20. Isle Casino Hotel Waterloo: Iowa’s Hidden Jackpot 

📍 Waterloo, Iowa 

Gaming Space: 65,000+ sq ft 

Midwest modesty meets slot machine glory. Isle Casino Waterloo is Iowa’s low-key fave. 

Cornfield charm: 

  – 1,100+ slots, 20+ tables, and weekly poker tournaments. 

  – Affordable stays: Rooms start at $99 perfect for budget gamblers. 

  – Local eats: Try the Iowa pork tenderloin sandwich. It’s a thing. 

 Final Roll of the Dice… 

And there you have it, folks America’s biggest, boldest, and most gloriously extra casinos! Whether you’re a high-roller chasing adrenaline, a foodie hunting for Michelin-star tacos, or just someone who wants to Instagram a gondola ride indoors, these mega-resorts prove one thing: When it comes to fun, size absolutely matters. 

From Oklahoma’s gaming titans (seriously, WinStar could fit a spaceship) to Connecticut’s original legends, tribal casinos rewriting the rulebook, and Vegas doing… well, Vegas things, there’s a jackpot of experiences waiting. These aren’t just places to gamble they’re full-blown adventures where you might lose track of time (and maybe a few bucks, but hey, that’s why they call it “entertainment”). 

So, what’s next? Pack your lucky socks, rally your squad, and hit the road. Whether you’re spinning slots in the Smoky Mountains or sipping cocktails by a lazy river in Louisiana, remember: The real win isn’t just the jackpot it’s the stories you’ll tell. 

Go big, play smart, and may the odds be ever in your favor.

P.S. If you spot a buffalo on a slot machine, bet a dollar for us. And for the love of blackjack, wear comfy shoes.