Starting with a walk through the streets of Wahroonga, this walk then heads bush, following the Gibberagong Track to Bobbin Head. After a picnic or a bite to eat from the kiosk, the walk then heads up the Birrawanna track to lead to Apple Tree Bay. From here the track follows the picturesque Cowan Creek for a while before heading up the ridge to Mt Kuring-gai Station.
Total climbing: 607m