Great hiking. We like Jumbo Rocks Campground but I think it's closed right now. The biggest campgrounds are Indian Cove and Black Rock, on the north side of the park. It's a beautiful park with lots to do. Enjoy.
BTW, the coldest we have EVER been in our motorhome was at Jumbo Rocks one January when the temperature dropped to 8 degrees and our heater quit working.
Wendy