Start : Slieve Gullion car park adjacent to the Slieve Gullion Courtyard Centre in Slieve Gullion Forest Park. (BT35 8LN) Grid ref. GRJ 042 196.
(S/E) Follow the path uphill from the car park (West) along the Forest Drive, passing the children's play area on your left. The path continues uphill through deciduous woodland for about 1 Km until arriving at a log bench opposite a Ring of Gullion Way marker post.
Turn right on to the forest drive and continue uphill through a stand of mature beech trees for 800m. Turn right on to a short section of forest track until the upper forest drive is reached.
(1) Turn left on the forest drive and continue along the southern slopes of Slieve Gullion for about 2 Km until an upper car parking area is reached on the left-hand side (A).
(2) Walk past this upper parking.
(3) Turn right 50 metres beyond the parking area up an initially steep mountain path. Continue on over a stile until a stone shelter is reached. (B) Passing to the right of the stone shelter the path becomes steeper, traversing areas of peaty and rocky ground.
(4) After 500m the path arrives at the summit of Slieve Gullion and the Neolithic South Cairn Passage Grave. The tomb can be entered from just below the summit. Panoramic views from the summit take in the Mourne Mountains, Carlingford Lough, The Cooley Peninsula, the Armagh Drumlins and beyond. The path continues North-West along the summit plateau arriving at Calliagh Berras Lough after 800m.
(5) Continue past the lough to the North Cairn which is also a Bronze Age burial chamber.
(6) Veer right after passing the North Cairn and continue on the path. Descend for about 2 Km down the North side of the mountain until reaching the Ballard Road.
(7) Turn right (East) along the country lane and follow it as it undulates through the countryside.
(8) Keep right after 2 Km where the road forks and continue to Killevy Old Churches an ancient convent dating from the 5th Century. St Moninna is buried in the churchyard. St Bline’s Holy Well is on the hillside above. Continue along the country lane, past Clonlum South Cairn Portal Tomb on the left and Killevy Castle on the right for a further 2 Km.
(9) Turn right (West) at a cross roads. Continue through gateposts on to the exit drive from the courtyard centre and the car park. (S/E)