| | Blaenavon Big Pit (Site not responding. Last check: 2007-10-10) |
 | | Blaenavon is located at the head of the Afon Llwyd valley in one of the more exposed areas of the Gwent uplands. |
 | | The succeeding industrial development of Blaenavon can be traced through the changes that have occurred to the surrounding landscape, which dramatically still bear witness to the activities of the coal, iron and steel industries, with the remains of quarry workings, mine shafts, open casting patches, extensive spoil heaps, tramroads and railways still apparent. |
 | | The later development of Blaenavon during the period 1820 to 1870 is reflected in the area bounded by King Street in the north and Hill Street to the east. |
| www.page-net.com /swansea.localhistory/llansamlet/pages/mining15.htm (1387 words) |