Grass Tree circuit
Dharug National Park
Suitable for the whole family, the easy Grass Tree circuit follows a level path through forest teeming with birdlife.
- Dharug National Park in Sydney and surrounds
- 1.6km loop
- Time suggested
- 30min - 1hr
- Grade 3
- Opening times
Grass Tree circuit is always open but may have to close at times due to poor weather or fire danger.
- What to
- Hat, sunscreen
- Please note
- 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.
If you’ve worked up an appetite, there are plenty of spots to spread out a blanket, spark up the barbecue or enjoy a leisurely picnic.
For the latest updates on fires, closures and other alerts in this area, see https://www.nationalparks.nsw.gov.au/things-to-do/walking-tracks/grass-tree-circuit/local-alerts
- National Parks Contact Centre
- 7am to 7pm daily
- 1300 072 757 (13000 PARKS) for the cost of a local call within Australia excluding mobiles
- in Dharug National Park in the Sydney and surrounds region
Dharug National Park is always open but may have to close at times due to poor weather or fire danger.
All the practical information you need to know about Grass Tree circuit.
Grade 3Learn more about the grading system Features of this track
30min - 1hr
Quality of markings
Clearly sign posted
No experience required
Quality of path
Formed track, some obstacles
Getting there and parking
Get driving directions
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.
Maps and downloads
Firewood is not supplied and may not be collected from the park
Pets and domestic animals (other than certified assistance animals) are not permitted. Find out which regional parks allow dog walking and see the pets in parks policy for more information.
NSW national parks are no smoking areas.
Grass Tree circuit is in Dharug National Park. Here are just some of the reasons why this park is special:
Dharug National Park is the traditional Country of the Dharug Aboriginal people. Abundant in animal, plant and bird life, the area was a rich source of food, medicines and shelter. The park's diverse landscapes and all they contain feature in all aspects of Aboriginal culture and are associated with Dreaming stories and cultural learning that is still passed on today.
From the rugged bushland containing gang-gang cockatoos, satin bowerbirds and Lewin's honeyeaters to the sparkling waters of the creeks and the rich colours of the sandstone cliffs and formations, Dharug National Park offers a diverse range of landscapes. Bring your bike, bushwalk, camp by the creek, canoe on the Hawkesbury or make the most of the backdrop with your camera, there is so much to explore.
Step into Australia’s past
Dharug National Park contains the Old Great North Road, one of 11 historic sites which form the Australian Convict Sites World Heritage property. It's a spectacular example of early colonial engineering and demonstrates the use of convict labour; up to 720 convicts - some in chains - worked on the road, which spanned 264km, connecting Sydney to the settlements of the Hunter Valley. Only 43km of the road remains relatively intact, running from Wisemans Ferry in the south to Mount Manning in the north and includes the oldest surviving stone bridges in mainland Australia. It makes a great walk to explore over two or three days or an exhilarating day's cycle.
- Devines Hill loop Head to Devines Hill loop in Dharug National Park, near Wisemans Ferry this weekend for a bike ride or walk along the historic World Heritage-listed Devines Hill loop.
- Old Great North Road - World Heritage walk Old Great North Road – World Heritage walk highlights a historic convict-built road with scenic river views, via Finchs Line, in Dharug National Park.
Plants and animals you may see
Superb lyrebird (Menura novaehollandiae)
With a complex mimicking call and an elaborate courtship dance to match, the superb lyrebird is one of the most spectacular Australian animals. A bird watching must-see, the superb lyrebird can be found in rainforests and wet woodlands across eastern NSW and Victoria.
Australian brush turkey (Alectura lathami)
The Australian brush turkey, also known as bush or scrub turkey, can be found in rainforests along eastern NSW. With a striking red head, blue-black plumage and booming call, these distinctive Australian birds are easy to spot while bird watching in several NSW national parks.
Bare-nosed wombat (Vombatus ursinus)
A large, squat marsupial, the Australian bare-nosed wombat is a burrowing mammal found in coastal forests and mountain ranges across NSW and Victoria. The only other remaining species of wombat in NSW, the endangered southern hairy-nosed wombat, was considered extinct until relatively recently.
Lace monitor (Varanus varius)
One of Australia’s largest lizards, the carnivorous tree-dwelling lace monitor, or tree goanna, can grow to 2m in length and is found in forests and coastal tablelands across eastern Australia. These Australian animals are typically dark blue in colour with whitish spots or blotches.
Gymea lily (Doryanthes excelsa)
The magnificent Gymea lily is one of the most unusual Australian native plants, found only along the coast and surrounding bushland of the Sydney Basin, from Newcastle to Wollongong. In spring this giant lily shoots out spectacular red flowers that can reach heights of 2-4m.