The Yorkshire Wolds Way runs for the 79 miles (127km) over the gently rolling chalk hills between Hessle Haven and the Cliffs above Filey. Beginning by the Humber estuary, you can follow the Countryside Agency's acorn waymarks through wooded slopes and valleys, past the deserted medieval village of Wharram Percy to the geological curiosity of Filey Brigg. This is the complete, official guide for the long-distance walker or the weekend stroller. National Trail Guides are the official guidebooks to the fifteen National Trails in England and Wales and are published in association with Natural England, the official body charged with developing and maintaining the Trails.