It generally covers the counties of Anglesey, Gwynedd, Cowny, Denbighshire, Flintshire and Wrexham. Surprisingly, north Powys is considered as Mid Wales.
I'm from mid-Wales. It depends on what criteria you apply.Geographically, Most probably where the mountains suddenly drop, say Machynlleth, Powys, or somewhere just south of Cader...
Wales is a country on the island of Great Britain, as are Scotland and England. Wales is also part of the United Kingdom, along with Scotland, England and Northern Ireland.