Book excerpt: A guidebook to walking the Pennine Way, England’s toughest National Trail. Suited to fit experienced walkers, the 427km (265 mile) route from Edale to Kirk Yetholm follows northern England’s mountainous spine, passing through three national parks: the Peak District, the Yorkshire Dales and Northumberland. The route is described from south to north in 20 stages of between 11 and 32km (7–20 miles). Contains step-by-step description of the route alongside 1:100,000 maps and elevation profiles Includes a separate map booklet containing OS 1:25,000 mapping with the route line Route summary table and trek planner showing the distribution of facilities and public transport along the route Accommodation listings GPX files available for free download