I stayed at Hayfield the other week with my mate and his twin boys, it’s pleasant with a nice location, pub five minutes away, all very neat and clean and tidy, walking and biking straight out of the camp site. It’s a camping and caravan club site and the woman managing it was a bit officious, but nothing dreadful. I only live five miles away, so I wouldn’t normally camp there, but I was ‘on expedition’ 🙂
I’ve stayed at both Edale sites in the past, again quite decent – I prefer the one out near the station as it’s quieter. Also the Hathersage one in the dim and distant past. No issues with any of them.
The Barber Booth camp site at Edale is a bit more secluded, but a longish trek to the pub, ditto the farm camp site up near the top of Cavedale/Dirtlow Rake.