The Anglesey Coastal Path (formally the Isle of Anglesey Coastal Path) is a 200-kilometre (124 mi) long-distance footpath around the island of Anglesey (Ynys Môn) in North Wales. The route is part of the Wales Coast Path. From Wikipedia
A nine-day August walk will coincide with his would-be wedding date to raise funds for the Diamond Blackfan Anaemia Support Group UK.