Garn-yr-erw is located in the county of Gwent, Wales, one mile north-west of the town of Blaenavon, 14 miles north of the major city of Newport, 21 miles north of Cardiff, and 129 miles west of London. Garn-yr-erw lies three miles south of the Powys border, and was historically in the county of Monmouthshire. Garn-yr-erw falls within the unitary authority of Torfaen - Torfaen. It is in the NP4 postcode district. The post town for Garn-yr-erw is Pontypool.
Garn-yr-erw is in the ceremonial county of Gwent, the historic county of Monmouthshire, and the administrative county of Torfaen - Torfaen.
Ceremonial County | Gwent |
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Historic County | Monmouthshire |
Administrative County | Torfaen - Torfaen |
Garn-yr-erw is situated roughly centrally between the southernmost and northernmost extremities of Gwent, and roughly centrally between the easternmost and westernmost extremities of Gwent.
The nearest postcode to the centre of Garn-yr-erw is NP4 9SF.
Garn-yr-erw is situated towards the northernmost extremity of the NP4 postcode district, and towards the westernmost extremity of the NP4 postcode district.
The post town for Garn-yr-erw is Pontypool. Garn-yr-erw is in the NP4 postcode district, which corresponds to the post town of Pontypool.
The centre of Garn-yr-erw is located at position 51.78209° latitude and -3.10839° longitude.
Latitude | 51.78209° |
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Longitude | -3.10839° |
The centre of Garn-yr-erw is located at the grid reference easting 323635 and northing 209851 within the British National Grid (OSGB36) system.
Easting | 323635 |
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Northing | 209851 |
Position of Garn-yr-erw relative to nearby towns. Distance is measured from the centre of Garn-yr-erw to the centre of the town.
Position of Garn-yr-erw relative to nearby cities. Distance is measured from the centre of Garn-yr-erw to the centre of the city.