Mid Glamorgan, Mid Glamorgan (Welsh: Morgannwg Ganol) is a preserved county of Wales. From 1974 until 1996 it was also an administrative county with a county council. Mid Glamorgan (Morgannwg Ganol in Welsh) is a preserved county of Wales, retained for ceremonial functions including lieutenancy and shrievalty following the restructuring of local government. It was abolished in 1996 and its area split into four unitary authorities and one preserved county. Explore an interactive map of Mid Glamorgan, featuring detailed views of cities, towns, and villages. Discover the geography of Mid Glamorgan in detail. Click into each city, town and village to see map, location, postal code and other informations about it. Mid Glamorgan was formed in 1974 under the Local Government Act 1972. It consisted of part of the former administrative county of Glamorgan and the county borough of Merthyr Tydfil, along with the parishes of Penderyn and Vaynor from Brecknockshire and the urban districts of Bedwas and Machen, Rhymney and part of Bedwellty, from Monmouthshire. Here is an alphabetical list of cities, towns and villages in Mid Glamorgan County, Wales. xsc, qh, ddhh8bo5, infdwc, igwd2, ti2z, rxpbgw6, clqmyq, wlyy62oz, 7kqp,