This pleasant walk starts from the southern end of Bobbin Head, and enjoys blend of mangrove and rainforest environs. The well-signposted track gives you the opportunity to see the mangrove wildlife up close, and also a historic Aboriginal axe grinding stone and some temperate rainforest.
Please note: This is a 'return' style walk and therefore these graphs only show the terrain for the first half of the walk (until the turn around point.)
Cross sectional view of the Bobbin Head Rainforest walk bushwalking track
Analysis and summary of the altitude variation on the Bobbin Head Rainforest walk bushwalking track
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Bobbin Head is a historic recreation area which is still popular today, suiting the needs of many people. At the center of the Bobbin Head area is the old "Bobbin Inn", built in the 1930s - it is now the park information center and kiosk. The area is popular with picnickers, boaters, walkers, canoeists, family groups and people who like to fish. Bobbin Head is roughly divided into three sections (north, south and east).
Southern Bobbin Head is a popular picnic area for families and large groups. The area is surrounded by a car park and dotted with picnic tables, electric BBQs, shelters and children's play equipment. There are toilets nearby, and two large shelters can be booked through the NPWS.
The northern Bobbin Head (Orchard Park) area is a more formal picnic area. There is a large picnic shelter, surrounded by 14 smaller octagonal shelters, each of these divided into 4 walled-off compartments, ideal for small groups. The eastern side of Bobbin head is dominated by the Empire Marina and public wharf. The marina is home to a nice restaurant and public toilets. More info
(0 km)
South End of Bobbin Head Park
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End of the Mangroves Boardwalk Path: Easy - Wheelchair accessible - duckboard
Length = 276 m
Time = 5 mins
Climb = 9 m
Descent = -8 m
From the southern end of the car park, this walk follows the footpath behind the 'Gibberagong Track. Mangrove Boardwalk.' sign[1] (away from the car park) for about 20m to the sheltered 'Welcome to the Mangrove Boardwalk AND Gibberagong Track' information sign[2]. Here the walk continues along the patterned concrete path as it bends right, beside the water for about 50m to find a sandstone cave with a 'Rock Solid?' information sign[3]. Here the path bends left and crosses Cockle Creek on a cable-stayed foot bridge[4], with some great water and cliff views. The walk now follows the follows the fenced timber boardwalk for about 20m to come to a viewing area[5] marked with a 'Teeming with life' information sign[6]. From the viewing area[7], this walk follows the timber boardwalk, away from the fenced area initially keeping the main view of water to your left. Over the next 100m the boardwalk winds among the mangroves and saltmarsh[8] and past the 'Natural Recycler'[9] and 'Land Developers?'[10] information signs to come to the end of the boardwalk[11], marked with a 'More? you want more?' information sign[12].
(0.28 km)
End of the Mangroves Boardwalk
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Aboriginal Axe Grindings Track: Moderate - bushtrack
Length = 325 m
Time = 8 mins
Climb = 23 m
Descent = -17 m
From the end of the boardwalk, this walk heads past the 'More?' sign and up the timber ramp[13]. The rocky track then leads past a small sand stone overhang[14] then up some steps that lead through a cleft in the rock[15]. Here the walk leads across the top of the rock platform then follows the track uphill for just shy of 300m to the top of a rise[16] where the is a unfenced[17] view over the water[18] (just of the track to your right)
Then over the next 80m the sandy track heads gently downhill along the ridge, before leading up a series of stone steps[19] where the track mostly flattens out to come to a the signposted Aboriginal 'Axe Grinding Grooves' site[20] (on a short detour track, on your left).
Aboriginal Axe Grindings
Alt = 11 m
This protected site clearly shows 23 oval-shaped grooves that were worn by Indigenous Australian people, making axe heads from hard rock. Using a blank axe head, the Aboriginal people would use this rock platform, with water from the nearby creek, to sharpen the stone into a useful tool. The rubbing ground the axe head to a sharp edge and left behind these tell-tale signs. More info
(0.6 km)
Aboriginal Axe Grindings
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Int of Bobbin Head and Rainforest tracks Walk: Easy - bushtrack
Length = 21 m
Time =
Climb = 3 m
Descent = 0 m
From the Aboriginal 'Axe Grinding Grooves' site[21] this walk follows the track gently uphill along the ridge, for just shy of 20m to come to a T-intersection where a 'Bobbin Head 500m' sign[22] points back downhill.
(0.62 km)
Int of Bobbin Head and Rainforest tracks
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Bobbin Head Rainforest Track: Moderate - bushtrack
Length = 194 m
Time = 5 mins
Climb = 15 m
Descent = -7 m
From the intersection, this walk follows the 'Rainforest 500m' sign[23] gently uphill along the clear track heading south east. After about 60m the track starts to lead gently down the side of the hill among the grass tree and eucalypt forest[24] for about 100m before leading down a series of timber steps into the more densely forest gully[25]. Here the walk comes to a sandstone rock bed[26] and creek in a pleasant rainforest setting[27].
Bobbin Head Rainforest
Alt = 22 m
A well-protected piece of rainforest is found just a short walk from the popular Bobbin Head picnic area in Ku-Ring-Gai Chase National Park. The rainforest is distinct when compared to much of the dry eucalypt forests that dominate the area. The rainforest is beside a small creek, just below Bobbin Head Road, and is a safe haven for many birds that frequent the area.
Fire Danger This walk passes Greater Sydney Region fire area which currently has a NONE rating and No Ban in place. (Downloaded 4 hours ago) Please Note: Each park may have its own fire ban status, this rating is based on information from the RFS and BOM.
Ku-ring-gai Chase National ParkLink to official closures and fire bans page A largely untouched wilderness on the northern boundary of Sydney, Ku-ring-gai Chase NP is one of Australia's oldest national parks. Here at the head of the Hawkesbury River, you'll find Aboriginal engravings and sites, as well as sandstone escarpments, Region: Sydney & Surrounds Park feesCampingFacilities Current Park Closure information for Ku-ring-gai Chase National Park Closure information last downloaded Thursday 17th of May 2012 05:00 PM
Closed areas
Brooklyn Dam Trail temporary closure for improvement works - Great North Walk (Ends Friday 1 June)
The Brooklyn Dam trail will be temporarily closed to authorised vehicles and pedestrian access will also be affected during this period, pedestrians are asked to stay on the designated access path.Improvement works to the Brooklyn Dam Trail is a joint funded project by NSW Rural Fire Service and the Office of Environment & Heritage.
Lovely wal of, very easy going.
Mountain stream at the end if the walk, very refresing.
Many Aboriginal carvings along the way + lots of wildlife.
:D :D :D