49R Lower Washington Drive, Bonnet Bay
- Walking trail
The Glen Reserve is a large bushland reserve in Bonnet Bay with walking tracks that connect to Koolangarra Bushland Reserve and Burnum Burnum Sanctuary.
Over time Sutherland Shire Council Bushcare and its volunteers have developed a network of walking tracks through the bushland reserves of Bonnet Bay and Jannali. These tracks pass through three large bushland reserves - The Glen Reserve, Koolangarra Reserve and Burnum Burnum Sanctuary - where a range of Sydney’s ecological communities can be experienced.