Take the road south out of Kinnitty in the direction of Roscrea. Take the first turn left. Drive along this road for two miles until you see an entrance to the forest on the right. There is room to park a few cars here. Follow the forest road, keeping right at the Y junction. Ignore the next two right hand turns. Take the third turn right. This will bring you close to the summit, which is a grassy mound just off the forest road. Car to car takes less than an hour.
As of Jan 2022, the forest track ends and becomes a muddy trail for about 200m and to access the high point requires a trudge up through a recently-felled forest, over very uneven ground. The actual high point is difficult to pinpoint, which could be any of several rough bumps in the boggy terrain. Linkback: mountainviews.ie/summit/1124/comment/15368/