Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Sep 7 '16 at 19:33 Came here for bowling and had a great time. The staff was friendly and got us set up quickly. The bowling alley located on the second floor was a shock. It's huge. The music can be a little loud if you just want to concentrate on bowling but there are a lot of teens here so it's fine. We luckily came on 5 dollar game day. The facility was well maintained. View full site to comment or like