The Royal Commission on the Ancient and Historical Monuments of Wales (RCAHMW) map shows details of the sites but doesn't given a clear boundary of the scheduled area (within which you would need permission for your cache). Use the Lle Geo-Portal map to show the boundary. Click here to open the portal then click the Preview tab for the map.

Using the map

Click here to open the RCAHMW map. You can search by various means including the name or type of site. The easiest way is with coordinates by entering them into the Where - NGR box and clicking search. The map uses coordinates in the OSGB format - example ST4690090700 (You can also use the short form - ST469907). To find out how to convert Lat and Long coordinates or get coordinates from Streetmap or Google maps click here.


Roman town of Caerwent in South East Wales

United Kingdom Reviewers
Dalesman (Yorkshire), GizmoKyla (South Wales, South West England and East Midlands), Hanoosh (Eastern England), La Lunatica (East Midlands), Long Man (South East England), Lorgadh (Scotland), Professor Xavier (Southern England), Royal Oak (North West England), Southerntrekker (London, North Wales, Isle of Man and Channel Islands), Workyticket (North East England and South West England).

United Kingdom Earthcache reviewers:
GeoawareUK2, GeoawareUK4



About This Guide

The local laws and guidelines for geocaching placement vary from place to place. As community reviewers learn geocache placement policies for a certain location, they can add it here. This site may not be a complete or accurate list of land policies. These policies are made by the land owner or manager, they are neither the reviewer’s nor Geocaching HQ’s. This guide is just for reference, if no policies for the area you’re looking for are listed, that doesn't mean no policies exist. You must still obtain permission to place your geocache from the landowner or land manager,comply with all applicable laws, and follow the Geocaching Listing Requirements.

If you have an update, email the community reviewer(s) listed.