There is room for a couple of cars on the grass verge just round the corner at SO082550. You can make a round of this impressive hill by following the track downhill SW to Cwm-berwyn from which the path continues left just into the garden through a gate. Follow the valley round to approach the hill from the SW. from the summit descend toward the farm at Carneddau and make your way back to the start.
(There may be an alternative route from the 286 spot height at SO063559)
(1 hour, 2 miles, 750’ of ascent)