Talking about Dark sky Camping Slimbridge in Gloucestershire is brilliant for seeing a lot o Stars.Also a nice Campsite Tudor Caravan Park,next to Slimbridge Wild Fowl Trust and the Canal.Took our Motor home there.A remote place but next door to a lovely Pub which sells Good Food,Also a Cafe /Shop by the Canal. Excellent for Bike riding along by the Canal or Walking.Very Peacefull. Has a New Toilet block.