The casino also has a full range of restaurants, bars, and entertainment options. It is owned by Caesars Entertainment Corporation and offers a variety of gaming options, including slot machines, table games, and poker. Harrah’s Gulf Coast has been in operation since 1994 and is one of the most popular casinos in the state. The casino is open 24 hours a day, 7 days a week, located at 280 Beach Blvd in Biloxi, Mississippi. Hours: The casino is open 24 hours a day 7 days a week Address: 280 Beach Blvd, Biloxi, MS 39530