"Simmo's Beach Reserve". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 25 February 2011. Retrieved 4 January 2013.
"Bushwalkers Basin". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 26 April 2013. Retrieved 4 January 2013.
"Freres Crossing". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 25 February 2011. Retrieved 4 January 2013.
"Simmo's Beach Reserve". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 25 February 2011. Retrieved 4 January 2013.
"Bushwalkers Basin". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 26 April 2013. Retrieved 4 January 2013.
"Freres Crossing". Macarthur Branch: Activities. National Parks Association of NSW. 2011. Archived from the original on 25 February 2011. Retrieved 4 January 2013.