Diolch @henddraig but I still have a lot to learn …
Might be suitable to put the link to the maps in “Really useful stuff topic”. I’ll do that but in the mean time … @henddraig did just superb job. 
However, to make thngs easier for you all (as I always tend to do so …) here’s the direct link: The Map area of SITE FAQ
Note: If the system tends to throw you elswhere then to Welsh section if you click on FAQ when you’re on the forum page you’ll not be redirected to the right FAQ page and will need some more clicks to come there at least this occurs to those who have new page design but I presume for those with the old leyout the things are not much different. So always take a look if you’re on the Welsh part of the site before searching for the Map button at the top.
EDIT:
Just to remind you that many useful stuff related to this forum and some general ones you can get in Really useful ‘How to’ stuff and other great posts which is pinned in "General/Question subcategory of the “Welsh” part of the forum. You can find link to the maps there now too.
Happy exploring!