Set in the heart of the Mourne Mountains in County Down, Slieve Doan is a must-do hike for outdoor enthusiasts and those seeking an unforgettable experience. At 562m, it's still a worthy mountain with breathtaking vistas, jagged tors and sloping valleys. The meander through the bogs along the famous Mourne Wall offers little clue to the magic that lies ahead. From Silent Valley Reservoir to Lough Shannagh, there are plenty of sights and sounds to take in on this rugged adventure. Whether you're looking for a peaceful escape or an adrenaline rush, Slieve Doan has something for everyone