Trail Fast Facts
Circuit Flat walking track is a 5.5km, grade 5 hike in Yengo National Park, New South Wales. This hike typically takes 3.5 hours to complete.
Hike Overview
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.
Track Grade
Grade 5 (Difficult) - Walks for the Most Experienced: Grade 5 represents the most challenging walking tracks on the AWTGS. These are only recommended for very experienced and fit walkers with specialised skills, including navigation and emergency first aid. Tracks are likely to be very rough, very steep, and unmarked. Walks may be more than 20 kilometers. These challenging walks demand a high level of fitness and experience to navigate difficult terrain, significant elevation changes, and potentially unformed paths.
Map and GPX file
Help fellow hikers navigate with confidence. Share your GPX or KML file for this trail and help build a more comprehensive resource with precise waypoints and elevation profiles. Your contribution will empower adventurers with details they need for a safer and more enjoyable experience. I meticulously verify every file using official maps and surveys, ensuring the highest level of accuracy and reliability. Submit your file now and become a trailblazer for your fellow outdoor enthusiasts.
Trail Location (trailhead)
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Getting there
Circuit Flat walking track is in Yengo National Park.To get there from the north:Turn onto Settlers Road off George Downs Drive at KulnuraDrive 6.3km in a southerly direction along Settlers Road to Mogo campgroundTo get there from the south:Starting at St Albans village, drive north along Wollombi Road approximately 28.5km to Mogo campground.Walk to the rear of the campground to find the track Parking Parking is available at Mogo campground.
Visit NSW National Parks and Wildlife Service for more information on this trail.
The longitude and latitude of the start and end points are approximately only and should not be used for navigation purposes. Please contact me if you know the correct coordinates.
Photo gallery
If you have any photos from this hike and are happy to share them, please upload your .jpg files here.
Please note: Uploading photos does not transfer ownership of copyright away from you. If requested, you will be credited for any photos you provide and can ask they be deleted at any time.
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Explore Safe
While planning your hike, it’s important to check official government sources for updated information, temporary closures and trail access requirements. Before hitting the trail, check local weather and bushfire advice for planned burns and bushfire warnings and let someone know before you go. Plan ahead and hike safely.
Let someone know
Adventure with peace of mind: Fill out your trip intentions form. Before you hit the trail, fill out an online form to privately send important details about your hike to your family or friends. If you don’t return on time, they can easily alert emergency services, preventing worry and ensuring a swift response. Hike with peace of mind and enjoy your outdoor adventure to the fullest. Be smart, be safe: Register your plans here.
Gear to consider
What you carry in your pack will depend on the weather, terrain, time of year, type of adventure, and personal preferences. Having trouble deciding what gear’s right for you? My free planning, food and packing checklists provide an introduction to things your could consider (as well as the Ten Essentials) on your day, overnight and multi-day adventures. Customise your kit according to your personal needs, always considering safety first.Â
Suggest an edit
Trail changed? New features discovered? Has the route changed? Trail permanently closed? Help fellow hikers by suggesting edits! Click above to update route descriptions, GPX file, trail features (like boardwalks), or access conditions (like parking availability). Help me keep the trails info fresh!
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Acknowledgement of Country
Trail Hiking Australia acknowledges the Traditional Owners of the lands on which we hike and pay respects to their Elders, past and present, and we acknowledge the First Nations people of other communities who may be here today.