Cwmbach is a small village situated about ten miles north west of Carmarthen, in the community of Llanwinio. The river Sien flows through the village. Cwmbach now consists of detached houses, a Chapel (NPRN 6595) and the old school (NPRN 422986)
Source: http://www.llanwiniocommunitycouncil.co.uk
27/06/2018