New, Superwalker XT25 of the Peak District. Revised and re-designed It's got everything! Genuine original HARVEY mapping at 1:25,000. Ideal for walking. Clear, easy to read. Easy to re-fold. Opens directly to either side of the sheet. Slim and flexible. Light to carry. Tearproof and durable. AND, 100% waterproof as standard. The Peak District National Park on 3 sheets. PEAK DISTRICT NORTH covers The Dark Peak, including Snake Pass, Bleaklow and Derwent Reservoir and extends north to Saddleworth Moor, Wessenden Moor and Marsden.