There are 2 tunnels, so please bring a torch. A mobile phone torch would be adequate. Circular walk taking the Leeds-Liverpool canal and the River Darwen to Witton Park and returning via Hoghton and Cuerden Valley. Lunch in Witton Park; if we are lucky, there may be an ice cream van
You can use the interactive controls to zoom in and out and to move around the map, or click on a marker for more info. (interactive map help)