We now have 6 bundle options of Ordnance Survey Explorer maps which cover the whole of the Welsh Coast. The complete coastal area is covered by 22 OS Explorer maps, or you can buy smaller bundles covering the south, south-west, north-west & northern areas of the Wales coastline. Save 20% by buying the set as a bundle. This OS Map bundle contains 22 OS Explorer 1:25, 000 scale maps for the whole of the Welsh coast. The bundle comprises Explorer sheets 154, OL14, 152, 151, 165, 164, 177, OL36, OL35, 198, 199, 213, OL23, OL18, 253, 254, OL17, 262, 263, 264, 265 & 266. The scale is perfect for planning walking holidays to the area, with breathtaking scenery all along the route. Smaller bundles are available each containing OS Explorer maps for the North, North West, South West & South of the Welsh coastline. With all OL maps in this set you will receive a code for use on your i OS or Android smartphone or tablet. Find our more at Mobile Download FAQ.