Llangammarch railway station is on the Heart of Wales line from Shrewsbury to Swansea and is located adjacent to the road from Garth (which is on the A483 between Builth Wells and Llanwrtyd Wells). The postcode is LD4 4EE. The station is unstaffed; buy tickets on the train. Live Departure screens. Car parking no charge for passengers - 4 spaces. Llangammarch is a request stop; ask the conductor/indicate to the driver for the train to stop. The station is close to the village centre.
Train times from 11 December to 20 May 2017 are:-
Departures for Swansea/arrivals from Shrewsbury Monday to Friday are at 07.57, 12.22, 16.03 & 20.19; Saturday 07.14, 10.53, 16.02 & 19.49. Sunday trains at 14.03 & 18.21.
Departures for Shrewsbury/arrivals from Swansea Monday to Friday are at 08.14, 11.26, 16.30 & 20.37; Saturday 06.21, 11.11, 15.07 & 20.14. Sunday at 13.06 & 17.26.