Hi
Here are a few more POIs:
Climbing walls:
-0.56709 51.26099 craggy island, MOORFIELD ROAD, Guildford
-0.16017 51.093388 evolution climbing wall, groombridge
-2.57673 51.471519 bristol climb centre, MINA ROAD
Crags
-1.58142 53.245228 birchen, peak district
-4.10867 53.12796 bus stop quarry, parking area, llanberis, slate
Campsites
-1.72266 53.23888 little longstone campsite ASHFORD LANE, peak district
I will try and get some more and post them here.