Ballykeel Dolmen
Ballykeel Dolmen is a neolithic tripod portal tomb and a State Care Historic Monument at the foot of the western flank of Slieve Gullion , above a tributary of the Forkhill river , in the Newry and Mourne District Council area , at grid ref: H9950 2132 . 
<triplet> Ballykeel Dolmen <subj> portal tomb <obj> instance of <triplet> portal tomb <subj> neolithic <obj> time period