I climbed this hill on Wed 11 Aug 2010 by the same access track as that identified by three5four0 parking at, but not blocking the entrance C4003507522 B. I followed the cement path steeply up hill and when it turned sharply to the left continued on up to the crest where cement changed to gravel. At this point I turned right, crossed the fence and walked out the short distance to the hill top marked by a high wooden pole C3965007921 C. Just beside the pole was a large flat concrete area probably once a base for a farm shelterbut now long gone.The pole in my view is as good a point to mark the top as any other part of the flat top to this hill. However a quick stomp around for anyone so inclined will ensure crossing the highest point! The top can be reached up and down in 30 minutes. Just NW of the top a little lower down is a group of large boulders which may have some ancient origin. From the top, for a little variety, I dropped down the field along the fence line to a gate before crossing over and re-joining the cement path back down to the start. Gortmonly Hill, Slievekirk and Clondermot Hill can all be climbed in a morning or afternoon with only short driving distances between. For links see my comments on each of the other hills. Linkback: https://mountainviews.ie/summit/1027/comment/6033/

Having already been up Curraghchosaly, I planned to do a few more smaller hills in West Tyrone and Derry, starting here. Walked up the concrete road described in the other comments, in snow, hail and strong winds. There was a shooting party, after woodcock, on the side of the hill, but they assured me I would neither be interfering with their pursuits, nor be in danger of being shot! Great views at the top towards Slievekirk, and down over the Foyle. Just as I was about to leave, a really bad storm came in, with horizontal hail and vicious wind. it got incredibly dark, but suddenly everything lit up blue with a flash of lightning and a simultaneous thunderclap. The strike must have been very close, and in such an exposed spot, I was very lucky. I wouldn't have thought it was possible to get down an ice and snow covered concrete road so quickly, but it turns out it is! I also decided that was enough hills for one day. Linkback: https://mountainviews.ie/summit/1027/comment/17821/