Which Las Vegas Valley resort has the biggest casino? See which hotel-casinos have the biggest gaming footprint based on square footage and game count. First-time visitors to Las Vegas can be surprised by how large many casinos are. The Strip is packed with resorts bigger than city blocks centered around filled gaming floors. But which one is the biggest? It depends on how you measure it. Going off square footage dedicated to gaming, Wynn has the largest casino with roughly 191,400 square feet, according to a 2023 annual report from the Nevada Gaming Control Board. That’s almost 17 percent larger than the next biggest — but it includes sister property, Encore. Here are the 10 largest casinos in Clark County based on square footage allotted to gaming, as of December 2023, according to a Nevada Gaming Control Board report. Wynn Las Vegas (including Encore): 191,424 Sunset Station: 163,951 MGM Grand: 156,524 Bellagio: 156,000 Aria: 152,550 Mandalay Bay: 152,000 Santa Fe Station: 151,001 South Point: 146,002 Green Valley Ranch: 143,890 The Orleans: 137,000 But it’s not always about size. Slot players looking for a massive selection should venture off Strip. Las Vegas-area casinos with the highest number of slot machines tend to be locals properties, according to the state data. Here are the Clark County casinos with the most slot machines, as of 2023: Red Rock: 2,645 Durango: 2,330 Venetian (including Palazzo): 2,300 Boulder Station: 2,273 Green Valley Ranch: 2,200 South Point: 2,135 Santa Fe Station : 2,132 Sunset Station: 2,050 The Orleans: 1,890 Wynn (including Encore): 1,700 Players who love the energy of a crowded, large casino pit should stay on the Strip. Gaming floors with the most licensed tables are all there. Here are the top 10 casinos in Clark County based on their table game count: Venetian (including Palazzo): 251 Wynn (including Encore): 245 Caesars Palace: 172 Bellagio: 165 Aria: 149 Resorts World: 140 MGM Grand: 136 Fontainebleau: 125 Cosmopolitan: 109 Mirage: 95 McKenna Ross is a corps member with Report for America, a national service program that places journalists into local newsrooms. Contact her at mross@reviewjournal.com. Follow @mckenna_ross_ on X.