TypeOtherDetailsSwallow Rock is a cliff on the northern shore of Cowan Creek opposite the entrance to Smiths Creek. This rocky escarpment is much favoured by nesting swallows. CreatorPowell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.116.
Powell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.116., Swallow Rock. Hornsby Shire, accessed 26/04/2026, https://hornsbyshire.recollect.net.au/nodes/view/4391
