As a walk up, there is tremendous risk that no sites would be available . The time to check is 11 a.m. also, due to a pump failure showers and laundry will not be available . No fires are allowed either. Only propane that can be turned on and off.
Doing a walk-up hoping for a cancellation would most likely be a disappointment. It's way better than the south rim, not so busy like a circus.
U would have to go to their website
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