Visit the Hard Rock Hotel & Casino Sioux Falls, the biggest casino in Sioux Falls, SD.
**Biggest Casino in Sioux Falls, SD** ## What is the biggest casino in Sioux Falls, SD? The biggest casino in Sioux Falls, SD is the Hard Rock Hotel & Casino Sioux Falls. It is located at 111 Main Street in Sioux Falls, and it is open 24 hours a day. The casino has over 2,000 slot machines, 75 table games, and a poker room. It also has a number of restaurants, bars, and shops. ### History of the Hard Rock Hotel & Casino Sioux Falls The Hard Rock Hotel & Casino Sioux Falls was originally built in 1990 as the Sioux Falls Grand Casino. It was owned and operated by the Ameristar Casinos Corporation. In 2007, the casino was sold to the Hard Rock International company. The casino was then renamed the Hard Rock Hotel & Casino Sioux Falls. ### Amenities at the Hard Rock Hotel & Casino Sioux Falls…