Park in Cronins Yard V83665 87340 A where there is pay parking (2€ per day) and room for 50 cars.
There is also a seasonal Tea room and toilets.Walk through the gate passing a wall of plaques to your left , follow the track through another gate and over a stream. The path becomes loose pebbles, turn left just before the first bridge crossing to a stile at V83070 86411 B. Follow the stream edge from here before turning off to the left aiming for a noticable line of rocks that descend from Lough Cummeenapeasta. Follow this line up to the Lough.
Ascend eastwards over large rocks, it is easier to use these to step on rather than picking your way around them on the scant loose soil.
The summit is marked by a large grotto with a brass statue of the Virgin and Child. Linkback: https://mountainviews.ie/summit/11/comment/4771/