Knockma Woods directly opposite the house, can be accessed from the end of the driveway turn left onto the main road R333. There is a carpark 100m up the road on the right. From the carpark the trail will emerge, it is approximately a 5km round trip and takes about 1h 15min.
Just after the car park “Castlehacket Tower Castle” appears on your left.
There are 3 Cairns (ancient burial sites) on top of Knockma, one of the previous owners from CastleHacket House is laid to rest there.