The casino’s gaming floor spans a staggering 340,000 square feet, offering an unparalleled gaming experience. Opening its doors in 1986, it has since grown into one of the largest and most impressive casinos in North America. #1 Foxwoods Resort Casinoįoxwoods Resort Casino, nestled in the rolling hills of Connecticut, is a must-visit destination for any gaming enthusiast. Plus, they regularly host some of the largest Texas Hold’em tournaments anywhere in the US. These titanic CT land-based casinos are among the world’s largest. The world of Connecticut casinos revolves around two giant tribal casinos: Foxwoods and Mohegan Sun. Most Popular Casinos in Connecticut Reviewed The Constitution State boasts two of the world’s largest brick ‘n mortar casinos, both of which offer a full mix of slots action, table games, and rewards. Connecticut casinos may not be high in number, but what the state lacks in quantity it makes up for in quality.