I enjoyed the excellent dinner buffet ($15.95) at 5:45 on a Thursday in March.
There is a free shuttle from any of several covered kiosques in the parking area, each with an intercom for calling the shuttle. I was not quoted a limit on my time allowance to stay in the parking lots. The usual routine of signing in at Security, then obtaining a Players Club Card at another desk applied here, just as at most of the other places I have visited.
There is also a big-rig friendly Shell Station on the premises, though prices are not rock-bottom and next door is a propane fill-up station – pretty well everything that a casino-camper could desire. Parking lots were nice and flat with RV-sized painted lines, The best thing about this place may be that it has a dump station and fresh water spigot at the back of the parking lot. At Grande Ronde on Highway 18, Spirit Mountain Casino (45 03.582 123 35.013) is another of these large casinos, run, possibly, by the same Indian tribal corporation as Three Rivers and Chinook Winds.
