A big show hauler was there when we were there that parked toward the front. Some of the official sites are 100 or so feet in length. 2 of them are around 50’ in total length.
I believe it is open anytime. It fits pretty big campers, but it depends on how big we're talking.
I think it is open year round - weather permitting of course, there's no office or anything. Any size RV can fit, the spots are huge. Biggest issue is the road is extremely bumpy and there are some huge potholes so be careful driving in.
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