Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Sep 2 '16 at 18:36 I forgot all about this gem of a hotel. Recently received a great deal by belonging to their rewards card program. Our upgraded room was amazing. Marbled shower, refrigerator and huge room. The hotel is very large and includes a pool, golfing and a huge bowling alley. High end restaurants with affordable cafe and buffet. We are planning on staying again this month. Rooms were quiet and we were able to get a goodnight sleep. View full site to comment or like