Riviera Holdings Corporation owned a casino In Nevada which operated until what year?
Riviera Holdings Riviera Holdings Corporation is a defunct casino operator that was based in Winchester, Nevada. It owned two casinos: the Riviera on the Las Vegas Strip, closed in 2015; and the Riviera Black Hawk in Black Hawk, Colorado, sold in 2011.
Graton Resort &amp; Casino Graton Resort & Casino is an Indian casino and hotel outside Rohnert Park, California, that opened on November 5, 2013. It is owned by the Federated Indians of Graton Rancheria and operated by Station Casinos. The casino has 3,000 slot machines, 144 table games, and a poker room.