Location: From S98 continue along Layton Avenue through the roundabout onto Mitchells Pass and right turn at Glenbrook Road, stopping in the parking area of Glenbrook Lagoon near Olivet Street.

Altitude, Lat/Long: 198 m AHD;-33.7568,150.6187;

Time required at site: 1-2 hrs

Relevance to Cox’s Road: The Glenbrook Lagoon is the only free standing water body in the Blue Mountains and was first recorded by Blaxland, Lawson and Wentworth in 1813. It subsequently became an important camping site adjacent to Cox’s Road, which passed close by the western edge of the Lagoon.