From the M4 take Junction 47. Follow the tourist signs to Gower (A483). At the next roundabout take the 2nd left and follow signs to Gowerton. At the traffic lights in Gowerton turn right onto B495 and continue through Penclawdd towards Old Walls. Continue through Old Walls and keep left at the fork (signposted Llangennith). When you enter the village of Llangennith the Kings Head is on the right.