27 February 2014
Author: John Merrill
Publisher: The John Merrill Foundation
ISBN number: 978 0 99278160 6
The Cal-Der-Went Walk is a 30-mile route across the Yorkshire and Peak District moors, from Horbury Bridge on the River Calder via Cannon Hall Country Park, Cat Hill and Penistone to Ladybower Reservoir in the Upper Derwent Valley. It was created over 40 years ago by Geoffrey Carr and now indefatigable walker John Merrill has produced a totally new and up to date guide, with route description, maps, photos and gradient profiles.