A fantastic birdwatching walk, Thirlmere Lakes walking track is unmarked but well-defined. Setting out from Couridjah picnic area, the flat, enjoyable 6km loop joins Dry Lakes Road and passes Werri Berri picnic area and Heritage Pump Station as you return along Slades Road. Even though there's no directional signage, you'll have no trouble finding your way.
Encircling three of the lakes - Gandangarra, Werri-Berri and Couridjah - here you’ll see many of the 140+ species of waders, waterfoul and woodland birds that visit the area. Among them are white-faced herons, musk ducks, pacific black ducks, pied cormorants, Australasian grebes, and white-bellied sea eagles.
The mild weather of spring and autumn is the best time to enjoy this pretty walk and admire the lovely ground orchids, wetland and woodland vegetation, as well as aquatic plants.