Learn about the largest casinos worldwide, which are not just for gaming but also for luxurious vacations, offering diverse entertainment, world-class accommodations, and fine dining.
The world's largest casinos represent far more than just gaming establishments—they are sprawling resort complexes that combine sophisticated entertainment, luxurious accommodations, fine dining, and world-class amenities. These massive venues attract millions of visitors annually and serve as premier destinations for both gaming enthusiasts and luxury travelers. In this guide, we'll explore the planet's top 10 casinos by gaming floor size, examining their distinctive characteristics and what makes each one a global hospitality powerhouse.
The casinos listed below are ranked primarily by gaming floor size in square feet, which represents the most objective measure of casino scale. This metric encompasses all available gaming space dedicated to slot machines, table games, and other gambling activities. Additionally, we consider factors such as visitor numbers, unique amenities, and overall resort offerings to provide a comprehensive view of each establishment.
Location: Thackerville, Oklahoma, USA
Gaming Floor Size: 600,000 square feet
WinStar World Casino holds the distinction of being the largest casino in the world by gaming floor size. This colossal facility features over 7,500 slot machines and an extensive array of table games. The resort extends far beyond gaming, offering luxury accommodations, multiple dining venues, and comprehensive entertainment options. The casino's convention center spans 66,950 square feet, making it larger than many entire casinos across the region.
Location: Macau, China
Gaming Floor Size: 550,000 square feet
The Venetian Macao stands as the second-largest casino globally and attracts approximately 30 million visitors annually. Opened in 2007, this 39-story mega-resort showcases Venetian architecture complete with indoor canals and gondola rides under painted blue skies. The casino floor houses 3,400 slot machines and 800 table games. Beyond gaming, guests can explore over 350 luxury boutiques and dine at more than 30 restaurants. The property's Cotai Arena hosts major concerts and sporting events.
Spanning massive square footage, these casinos offer an array of luxury accommodations and entertainment, redefining the casino experience.
Including elements like shopping boutiques, spas, and entertainment venues, these casinos attract diverse crowds beyond gaming enthusiasts.
Location: Macau, China
Gaming Floor Size: 500,000 square feet
MGM Cotai represents the third-largest casino by gaming floor space and is renowned for its high-tech design. Opened in 2018 and owned by MGM Resorts International, this property features 1,500 slot machines and 170 table games. The casino is particularly known for its premium gaming options, with blackjack tables featuring $500 minimum bets and Commission Free Baccarat tables with $1,000 minimums.
Location: Macau, China
Gaming Floor Size: 468,000 square feet (reported as 424,000 in some sources)
Wynn Palace combines luxury resort amenities with extensive gaming facilities. The property features approximately 1,000+ slot machines and 350 table games. Opened in 2016, this Wynn Resorts property is distinguished as the only resort in the world with more than 1,000 hotel rooms to have won the Forbes Travel Guide Five Star Award, achieving this recognition in both 2024 and 2025. The resort offers stunning lake views and caters to high-end clientele.
Location: Macau, China
Gaming Floor Size: 420,000 square feet
City of Dreams Macau is celebrated for its spectacular entertainment shows and modern design aesthetic. The property combines gaming with distinctive entertainment experiences, attracting visitors seeking comprehensive resort experiences beyond traditional casino gaming.
Location: Macau, China
Gaming Floor Size: 400,000 square feet
Galaxy Macau functions as a large-scale integrated resort featuring 400,000 square feet of gaming space alongside an on-site water park, making it a destination that appeals to families and leisure travelers alongside serious gamers.
Location: Uncasville, Connecticut, USA
Gaming Floor Size: 364,000 square feet
Mohegan Sun stands as the largest Native American–owned casino and represents one of the most significant gaming establishments in the United States. This mega-resort offers comprehensive amenities and entertainment options alongside its extensive gaming operations.
Location: Mashantucket, Connecticut, USA
Gaming Floor Size: 344,000 square feet
Foxwoods ranks among the largest casinos in the United States. Located near its massive Mohegan Sun neighbor, Foxwoods maintains its position as a premier gaming and resort destination with multiple gaming areas and extensive amenities.
Location: Macau, China
Gaming Floor Size: 294,000 square feet
Wynn Macau is distinguished for its emphasis on art and luxury hospitality. This property provides a more intimate gaming experience compared to the larger Macau casinos while maintaining the high-end standards associated with the Wynn brand.
Location: Macau, China
Gaming Floor Size: 270,000 square feet
Ponte 16 Macau rounds out the top 10, benefiting from its prime waterfront location. The casino combines gaming operations with hospitality services in a scenic setting.
The world's top 10 casinos represent the pinnacle of integrated resort design and hospitality. From WinStar World Casino's record-breaking 600,000-square-foot gaming floor to the sophisticated elegance of properties like The Venetian Macao and Wynn Palace, these establishments transcend traditional casino operations. They function as comprehensive entertainment destinations where gaming comprises just one element of expansive resort experiences. Whether driven by gaming enthusiasm, luxury hospitality, fine dining, entertainment, or scenic beauty, these properties offer globally recognized excellence that continues to attract millions of visitors annually from around the world.
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