Aberlash, Ammanford, SA18 3ND

Aberlash is a locality situated within the SA18 postal district of Ammanford in Carmarthenshire, Wales. The best available information identifies the Afon Marlas as a right‑bank tributary of the River Loughor, rising north of the village of Llandybie and flowing southwards through that village. The river joins the Loughor on the north‑western edge of Ammanford near Aberlash Mill. This places Aberlash in a rural setting with a riverine landscape, part of the wider Carmarthenshire countryside. The locality is linked to the larger settlement of Ammanford, which provides a wider context for the area. The presence of the river suggests a natural environment that could offer scenic views and a tranquil atmosphere for those living in or visiting Aberlash. The postal district SA18 situates the area within the broader regional framework of South Wales.