I joined a group with hfholidays lead by Ian Backhouse. We started on 6 July 2019 and spent 13 days continuous walking. I learned alot about the Dyke, where it existed, where it was not evident but a line of defense provided bt natural obstacles. The weather was fine and visibility excellent so the leader was able to show us the range o sights in England and Wales. Being the senior walker (83 years) I found the pace challenging but managed to keep up with the group. The leader was excellent and the group of 10 were excellent company.