Circuit Flat walking track
Yengo National Park
Circuit Flat walking track in Yengo National Park is a delightful 5.5km stroll from Mogo campground to Circuit Flat Bridge – the fourth-oldest bridge in Australia, built by convicts in 1831.
- Yengo National Park in Sydney and surrounds, North Coast
- 5.5km loop
- Time suggested
- 1hr 30min - 2hrs 30min
- Grade 5
- What to
- Hat, sunscreen, drinking water
- Please note
- Remember to take your binoculars if you want to do some birdwatching.
Starting from Mogo campground, Circuit Flat walking track undulates steadily through coastal heath and dry sclerophyll forest, with the distinctive turquoise parrots foraging in the trees overhead.
Even though there's no directional signage and the walk is Grade 5, you'll have no trouble exploring this track. Turning left at Old Great North Road, the scribbly gums part and you'll arrive at Circuit Flat Bridge, the fourth-oldest bridge in Australia, built in 1831 by convict gangs under the direction of overseer William Barratt. It once linked Sydney to farmlands in Hunter Valley. Though the area fell into disuse, a large amount of the impressive bridge remains, as a reminder of earlier times.
To return to the campground, either retrace your steps or continue north along Old Great North Road to Mogo Creek Road and turn left there. For truly adventurous hikers, Old Great North Road extends 42km between Wisemans Ferry and Mount Manning.
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- National Parks Contact Centre
- 7am to 7pm daily
- 1300 072 757 (13000 PARKS) for the cost of a local call within Australia excluding mobiles
- Bulga office
- Monday to Friday, 9.30am to 4pm.
- 02 6574 5555
- 2156 Putty Road, Bulga NSW 2330
- in Yengo National Park in the Sydney and surrounds and North Coast regions
Yengo National Park is always open, but may have to close at times due to poor weather or fire danger.
The Big Yango precinct of the park is within locked gates and requires a permit to enter.