Taking place from 9th – 13th August 2021 Greenhill YMCA is an outdoor learning and residential centre set in a beautiful 17 acre site on the slopes of Slieve Donard Mountain in the heart of the Kingdom of Mourne Each day campers can enjoy the many varied structured activities, which Greenhill offers, and use the excellent facilities available on site. The dedicated team of local and international staff at Greenhill will be on hand to make sure every young…