Location: Turn south into Somers Street off the GWH at the intersection traffic lights. Parking bays immediately on the left. Walk to the rock fronting the GWH, staying within the road safety barrier.
Altitude, Lat/Long: 716m AHD;-33.7191,150.4417;
Time required at site: 1 hr
Relevance to Cox’s Road: One of the most accessible westernmost outcrops of Hawkesbury sandstone, immediately adjacent to Cox’s Road. From this point in a westerly direction consists mainly of the older and richer Narrabeen Sandstone.