1. Travel north from Hornsby railway station, along the old Pacific Highway.
2. At Hookhams Corner there is a sign left, to Galston Gorge. Turn left here into Galston Road
3. Then take an immediate left into Carrington Road.
4. Follow Carrington Road to the third turn left – Rosamond Street.
5. Proceed along Rosamond Street until you reach the Mount Wilga Rehabilition Centre on your right.