The opening section follows a trail beside the road to Ashopton Viaduct, then crosses the bridge before a short road stretch leads to the Ladybower dam wall. From there, paths and tracks pass through gates to Carr Lane, Thornhill and Aston. Quiet lanes, fields and the lower slopes of Win Hill replace the reservoir promenade. Free Range Lane and Ruin Edge Lane take you uphill through farmland to Wooler Knoll, where the views start to widen.
Ashopton's story is part of the walk. The village was submerged when the reservoir was built, and the old site lies below the water near the A57 bridge. Ladybower, Derwent and Howden are three linked reservoirs, together making the Peak District's largest expanse of water.