They also used the port in Aberarth to receive deliveries of bath stone, which they transported to the Abbey along an old pilgrim route called the Lon Lacs.
Fe wnaethant hefyd ddefnyddio'r porthladd yn Aberarth i dderbyn danfoniadau o gerrig baddon, y byddent yn eu cludo i'r Abaty ar hyd hen lwybr pererinion o'r enw Lon Lacs.