UK map of GCR sites
To search for a gcr site geographically click on a 100 x 100 km
square on the map below.
The rectangles are based on the 100x100 km squares of the
Ordnance Survey National Grid.
Many GCR sites are on private land: the listing of a site in
these pages does not imply any right of public access. Prior
consent for visits should always be obtained from the landowner
and/or occupier via the relevant country conservation agency.