Top 10 Biggest Casinos in the USA

Though we know all about the major casinos in places like Las Vegas and Atlantic City, those aren’t the only places with sizeable casinos. If you enjoy the live casino experience, you will definitely want to check out the biggest casinos in the United States.

Though online casinos, featuring games like roulette, online blackjack, and others, have become the norm, there is nothing that can replace the real thing. Visitors can take it up a notch by visiting some of the largest casinos in the United States.

Spanning hundreds of thousands of square feet, the biggest casinos will blow your mind. From popular, well-known resorts in places like Las Vegas to more secluded locations like Oklahoma, there is a little something for everyone. Check out the list below to see the list of the most expansive casinos in the country.

CasinoLocationSq. Ft.
WinStar World Casino & ResortThackerville, OK400,000
Mohegan SunUncasville, CT364,000
Foxwoods Resort CasinoMashantucket, CT340,000
Thunder Valley Casino ResortLincoln, CA250,000
Seminole Hard Rock Hotel & CasinoTampa, FL245,000
Riverwind CasinoNorman, OK287,000
MGM Grand Las VegasLas Vegas, NV171,500
Borgata Hotel Casino &SpaAtlantic City, NJ161,000
Bellagio Hotel and CasinoLas Vegas, NV156,000
Harrah’s Cherokee Casino ResortCherokee, NC150,000

WinStar World Casino & Resort

  • Sq.ft: 400,000
  • Year built: 2003
  • Games/Slots: 10,000
  • Table games: 150

At 400,000 square feet, this casino in Thackerville, OK won’t jump to mind as a go-to destination but it is the single largest casino in the U.S. With more than 10,000 slots and 150+ table games, players can experience the sights and sounds of major destinations in “plazas” featuring Paris, Beijing, Rio, and New York.

That’s not even mentioning the 3,500-seat venue that hosts major acts like Jerry Seinfeld and Blake Shelton. Don’t let the locale fool you, there is boutique shopping, international buffets, and world-class golf available to guests.

The gaming alone would make for a great destination. When you add in surprisingly good entertainment, a great selection of international cuisines, and some of the best golf in the United States, it’s easy to see why WinStar is such a popular option for gamblers and vacationers.

Mohegan Sun

  • Sq.ft: 364,000
  • Year built: 1996
  • Games/Slots: 6,500
  • Table games: 400

There have been three major renovations since the casino launched in 1996, but the 364,000 sq ft building has almost 400 table games and more than 6,500 slots to choose from. It is a paradise for gamers.

The Mohegan Sun offers a full fitness center, spa rooms, a private resort featuring the ultimate comforts, and even a private café. The therapists in the spa are some of the finest that can be found at any resort in the United States.

There is a lot to love about the Mohegan Sun, no matter why you are visiting. The food and entertainment are some of the best in the region and make for a complete stay. Even cooler, the resort is home to the New England Black Wolves of the National Lacrosse League and the Connecticut Sun of the WNBA.

Bellagio Hotel and Casino

  • Sq.ft: 156,000
  • Year built: 1998
  • Games/Slots: 2,700
  • Table games: 173

The Bellagio may very well be the premier destination in all of Las Vegas. It is perhaps the pinnacle of never-ending entertainment, casino gambling, and luxury all rolled into one beautiful package. There have been millions of memorable stays at the Bellagio throughout the decades.

The Las Vegas Strip features a lot of notable names, but the Bellagio can take a legitimate claim as the best of the bunch. The dancing fountains set the tone in a way that none of the other resorts and casinos can offer.

When it comes to gaming, what more could you ask for? There are a ton of slot machines, table games galore, and a huge lineup of video slots. There are hours upon hours of entertainment on the gaming floor alone.

The Bellagio also has some of the best restaurants that can be found on the Las Vegas Strip. Think of it as the ultimate Vegas vacation. Anyone can find something that they enjoy about the Bellagio across the more than 156,000 sq. ft. property.

Foxwoods Resort Casino

  • Sq.ft: 344,000
  • Year built: 1992
  • Games/Slots: 5,500
  • Table games: 280

The oldest casino on our list, this tribal casino – at more than 344,000 sq ft – has been around since 1992. The 114-table poker room is the third largest in the world and has become an outlet complex featuring more than 80 luxury brand stores.

While a live casino can give you a life-like experience, there is nothing that compares to being on the floor of a massive casino like this. Table games, poker, and more slots than you could imagine are just the start. There are even alternative games like cards, spin, and bingo to play.

The dining experience is one of the more unique among the largest casinos, offering several different international cuisines to choose from all in one place. That’s not even mentioning the spas and luxury suites to be enjoyed.

MGM Grand Las Vegas

  • Sq.ft: 171,500
  • Year built: 1993
  • Games/Slots: 3,500
  • Table games: 165

The famous Las Vegas Strip is home to many staples. One of the most famous among them is the MGM Grand Las Vegas. This world-famous casino and resort offers everything a guest could hope for.

The night club and bar scene is among the best in Vegas. The pool complex, complete with whirlpools, allows for the ultimate in relaxation. The food and live performances are tremendous as well.

The resort and casino offers several floors of gaming to partake in. Blackjack, poker, roulette, and slots are just part of the offering. There is nothing quite like hitting the gaming floor then relaxing at the spa with one of several luxurious spa amenities.

Of all the places to stay on the Las Vegas Strip, the MGM Grand is near the top of the list. As one of the premier brands in the casino and resort world, MGM continues to find a way to stand a cut above.

Thunder Valley Casino Resort

  • Sq.ft: 250,000
  • Year built: 2003
  • Games/Slots: 3,000
  • Table games: 125

Thunder Valley Casino Resort is another of the native-owned casinos. Owned by the United Auburn Indian Community, consisting mostly of Maidu and Miwuk Indians, this casino and resort opened to the Lincoln, California area in 2003.

After a July 2010 expansion, there was the addition of a luxury hotel featuring 46 suites and a whopping 408 rooms. There is a huge entertainment and banquet hall within, capable of seating up to 1,000 guests. The gift shop and bars are just the start of what is offered.

The luxury spa offers everything from facials and massages to manicures and Lomi Lomi. The resort hosts several shows and concerts over the course of the summer as part of its outdoor amphitheater series.

The real attraction, however, is for gamblers. The casino proper has more than 3,000 slots and video machines to choose from. The table games, featuring blackjack and paigow poker, number some 125 in total. The poker room can accommodate as many as 1650 players, creating some wonderfully competitive special events, tournaments, and cash prize drawings.  

Riverwind Casino

  • Sq.ft: 287,000
  • Year built: 2006
  • Games/Slots: 2,800
  • Table games: 47

Another casino located in the heart of the Midwest, this resort – owned and operated by the Chickasaw Nation of Oklahoma – is one of the most massive casinos and resorts you will find, featuring nearly 290,000 sq. ft. of space.

There are nearly 3,000 slots to choose from, plus almost 50 table games as well.  The gaming alone would make it worth the trip to Oklahoma, but the offerings far from end there.

There is off-track betting happening five days of the week. On top of that, Riverwind is a mere five miles from the University of Oklahoma, one of the top collegiate programs in terms of football, basketball, and baseball. It is a good mixture of amenities from the heart of Oklahoma.

Seminole Hard Rock Hotel & Casino

  • Sq.ft: 245,000
  • Year built: 2004
  • Games/Slots: 5,000
  • Table games: 110

The Seminole Tribe out of Tampa, FL owns this casino, the biggest in the state.  At more than 240,000 sq. ft., the Seminole Hard Rock Hotel & Casino is one of the most well-established on the list.

Because of the Hard Rock name, music is a major theme. Guests can create their own soundtrack and even rent a Fender Guitar to jam. There is a huge gift shop, great bars, and even a pool that surrounds private cabanas for the ultimate lounge experience.

The casino itself features more than 5,000 Vegas-style slot machines. Additionally, there are 110 tables featuring popular games like blackjack, roulette, craps, and more. The casino stands out because it has a unique design and interior presence. There is a prominent display of Seminole designs and art, which have been built into several of the structures on site.

Harrah’s Cherokee Casino Resort

  • Sq.ft: 150,000
  • Year built: 1997
  • Games/Slots: 4,100
  • Table games: 100

Located in Cherokee, North Carolina, Harrah’s has become a southern destination. At over 150,000 sq. ft., Harrah’s is considered to be a jewel in the heart of the Great Smokey Mountains.

With a litany of amenities, top-notch service from check-in to check-out, and great entertainment options, it is easy to see why this is such a popular destination. That said, the gaming experience is the real draw.

Fans of slots will find that there is a huge array of both classic and modern machines, each of which offers a great mix of entertainment. Keep it simple or go with something innovative, you’ll find a great mixture of both. Craps, roulette, blackjack, poker, and so much more are all available as well.

Borgata Hotel Casino & Spa

  • Sq.ft: 161,000
  • Year built: 2003
  • Games/Slots: 4,000
  • Table games: 180

For those who have even peripherally heard of Atlanta City, there is a very good chance that they have heard of the Borgata. At more than 160,000 sq. ft., the Borgata has been a staple of the Atlantic City gaming scene for decades.

Everything from table games to slots is available. There is even a great poker room, with tournaments taking place all year long to test the skills of even the most strategic poker players.

It doesn’t stop there, however. The Borgata has an excellent array of culinary options and cafes to choose from. The spa is one of the best out there, there are light shows, premium indoor pools, and even salons and barber shops right there on the property.


The biggest and best casinos out there attract millions of visitors each year. They offer all of the classic casino favorites but combine them into a package that includes luxury resorts, spas, and restaurants. It creates the ultimate getaway for those who are fans of gambling and those just looking for a relaxing time.


Which is the biggest casino in the U.S.?

There are three casinos in the United States that top the 300,000-sq. ft. mark but the biggest among them is the WinStar World Casino & Resort. Located in Thackerville, OK, WinStar tops out at a whopping 400,000 sq. ft. of gaming, entertainment, dining, and more.

Which casino has the most games?

That title also goes to the WinStar. It is the only casino on this list with more than 10,000 games total, offering a massive selection of slots and table games like blackjack, roulette, craps, poker, and so much more.

Which casinos are owned by native tribes?

Several of the biggest casinos in the United States are owned and operated by indigenous tribes. The Mohegan Tribe, Auburn Indian Community, Seminole Tribe, Chickasaw Nation, and others run some of the biggest gaming operations around.

What is the most popular gambling city?

Though there are some that prefer Atlantic City or the more obscure destinations like Oklahoma, Las Vegas remains the single most popular destination. The famous Las Vegas Strip has a litany of different casinos and resorts to choose from, featuring top restaurants and some of the best entertainment options one could hope to find.

Noah has worked in the iGaming space for more than five years, first as a freelancer and now as part of Duluth Media. He’s experienced in all facets of the industry and has covered plenty of sports.

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