Towns Petrol stations in Bala Petrol stations in Bangor Petrol stations in Barmouth Petrol stations in Blaenau Ffestiniog Petrol stations in Caernarfon Petrol stations in Corwen Petrol stations in Criccieth Petrol stations in Dolgellau Petrol stations in Dyffryn Ardudwy Petrol stations in Harlech Petrol stations in Machynlleth Petrol stations in Penrhyndeudraeth Petrol stations in Porthmadog Petrol stations in Pwllheli Petrol stations in Tywyn