The Southwest Coast Path - A circular walk through Lulworth Ranges. - https://www.youtube.com/watch?v=EAmw1kRuOU0 

When I did my hike of the whole Southwest Coast Path in June / July, I was unable to walk along the coast path from Lulworth Cove to Kimmeridge Bay, due to the Army Range being closed. So, 7 weeks after completing the walk, I returned to complete the part of the path that I missed out on!