Park at the carpark at the start of The Black road R89306 20345 A (Point A) (ht333m), and follow the Black road through two gates. After passing through the second gate climb the bank and follow the wire fence west towards the summit. the actual summit is about 10 meters to the north side of the fence.
The summit is not marked . Linkback: https://mountainviews.ie/summit/640/comment/5399/

Seefin N Top is less than 1k from the Black road that leads up to the Galties Mór and Beag, so on my way back down I thought it would be rude not to. The heather isn't too high at all, so it's an easy trot up and back down from the track to get another summit in the bag. Jackill already got the better view, so I've spun the camera around 180 degrees to capture the scene towards Seefin's main top, complete with tumbledown cairns. Linkback: https://mountainviews.ie/summit/640/comment/5839/

Followed jackal's excellent directions and made it to the top in about 20 minutes. Fine views on a fine day of Galtymore and surrounding hills. Proceeded to Seefin itself from here which took about another 20 minutes and was back in the car in just over an hour. Linkback: https://mountainviews.ie/summit/640/comment/23295/

A sharp left from the Black Road will bring you to this quiet spot marked by a few tumbledown cairns and a rusty view to Knockeenatoung and Galtybeg Linkback: https://mountainviews.ie/summit/640/comment/2916/