Most of the sites wouldn't even have room for a normal tent. I didn't see any on our trip.
I'm pretty sure they do allow tent camping. There is a federal Campground right around the corner I don't remember the name. I know they do allow it for sure. The only problem is Elk walk all through the campground.
Not sure if it was done with permission, but on my last trip I saw several tents set up on sites occupied by RVs. So I'm guessing they allow it, but I would call first.
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