Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Nov 7 '16 at 21:36 One of the bigger casino in Reno. Lots of penny machines, so if you are a casual player wanting to spend like $20 to watch some crazy colors, you are free to do so. There is a small cinema and a family fun center with arcade in the spa level. And food, of course. You can potentially spend your whole vacation in the building if you want. The pool area is still under construction at the end of Oct 2016, so make note of that if you plan to swim. View full site to comment or like