Map 7: 17 km / 11 miles.
A circular route in a hilly area between Welwyn and Luton. From Cockernhoe to Whitwell is mainly down hill.
Sketch Map
See List of Places page for links to more route information.
My preferred route for map 7:
Ayot St. Lawrence to Old Knebworth,
Old Knebworth to Rabley Heath,
Rabley Heath to Ayot St. Lawrence.