A pleasant not too hilly, very varied walk of approximately 12 miles. Starting along the Chesterfield Canal, passing small villages, woodland and open countryside with a little walking along quiet small county roads. Walking through a nature reserve with ancient rock formations. Please note: The walk starts from the bottom end of Marina Drive, Shireoaks near the Marina basin. Ignore SatNav it takes you down a tiny road the other side of the village but its a dead end and the Marina is only accessible by foot from there.