MILL CREEK – GRASS TRACK Suitable for the whole family, the easy Grass Tree circuit follows a level path through forest teeming with birdlife.
Dharug National Park
30min – 1hr
Grass Tree circuit is always open but may have to close at times due to poor weather or fire danger.
The weather in this area can be extreme and unpredictable, so please ensure you’re well-prepared for your visit.
Remember to take your binoculars if you want to bird watch
Pack a picnic and get the family together for a great day out exploring Dharug National Park along Grass Tree circuit. This easy, undulating walking track starts near Mill Creek picnic area and meanders through rainforest and grass tree forest. It’s a family-friendly bushwalking option near the Hawkesbury.
Look up into the trees for cackling kookaburras, tiny fairy wrens and honeyeaters. This is also home to the shy lyrebird, although you’ll have to be quiet or you’ll scare them into the undergrowth. There’s also a chance you’ll see a goanna or two, sunning themselves on nearby rocks.
Learn more about the grading system Features of this track
30min – 1hr
Quality of markings
Clearly sign posted
Quality of path
Formed track, some obstacles
No experience required
Getting there and parking
Grass Tree circuit is in the Mill Creek precinct of Dharug National Park. To get there:
Travel along Wisemans Ferry Road to Mill Creek campground (20km from Spencer).
Turn right into Mill Creek, where you’ll find the beginning of the trail.
Parking is available at Mill Creek picnic area.
Best times to visit
There are lots of great things waiting for you in Dharug National Park. Here are some of the highlights.
The water has warmed up nicely by late summer so autumn is great for kayaking and canoeing along the Hawkesbury river.
The spring months are perfect for enjoying more strenuous activities in the park, like the longer walks and mountain bike riding. It’s also the perfect time to see wildflowers.
The park is still stunning in winter and walking on sunny days is very pleasant. It can be cold at night so bring warm gear if you’re camping.
Weather, temperature and rainfall
13°C and 27°C
8°C and 18°C
February and March
The area’s highest recorded rainfall in one day
You’re encouraged to bring gas or fuel stoves, especially in summer during the fire season.
Drinking water is limited or not available in this area, so it’s a good idea to bring your own.