Hike at a Glance
Max elevation: 478m
Min elevation: 6m
Total Ascent: 1044m
Hike overview
The Mount Defiance - Jamieson Creek walk is a 22 km circuit trail near Lorne, Victoria, that utilises 4WD tracks of varying condition, width, use (seasonly closed to vehicles), a well formed unsealed road and the Great Ocean Road.
Starting at the Cumberland River Camping Ground carpark on the Great Ocean Road, the walk circumnavigates the Jamieson Creek Catchment. The 4WD Cumberland Track commences behind the Camping ground office and after an initial steep climb is a steady climb along the ridge line for 9 km to Curtis Track. The Cumberland River catchment is on the right side.
The track narrows on progress up the ridge line. Nice views of Castle Rock across the Cumberland River valley early on in the hike. The tracks becomes muddy near Curtis Track. Turn left into Curtis Track. Curtis Track was very muddy with big ponds of water. Turn left from Curtis Track into Wye Road which is a well formed unsealed road. Forest scenery is beautiful in this area.
Continue down Wye Road and turn left into the sign posted 4WD Jamieson Track. Spectacular views of the Great Ocean Road as you progress down Jamieson Track to the Jamieson Camping ground. Continue to the Great Ocean Road and either walk the last 4km section along the Great Ocean Road and enjoy the coastal views or if the tide is suitable along the beach (lots of rock scrambling). The other option would be to arrange a car shuffle to avoid this last section.
A challenging walk due to distance, muddy sections and some steep climbs but well worth it for the magnificent scenery, both forest and coast.
Track grade
Grade 3 (Moderate) - Walks for Most Fitness Levels: Grade 3 on the AWTGS represents moderate walking tracks. These are ideal for walkers with some fitness who are comfortable with some hills and uneven terrain. While suitable for most ages, some bushwalking experience is recommended to ensure a safe and enjoyable experience. Tracks may have short, steep hill sections, a rough surface, and many steps. The total distance of a Grade 3 walk can be up to 20 kilometers.
Practical information
- Navigation is easy as you basically keep turning left.
- No river or creek crossings.
- Upper end of Cumberland Track and Curtis Track muddy during the wetter times of the year.
Walk map and GPX file
Max elevation: 478 m
Min elevation: 6 m
Total climbing: 1044 m
Total descent: -1044 m
GPX files, maps and content are copyright Trail Hiking Australia. Not to be copied, redistributed or uploaded to other platforms including AllTrails.
Explore safely
Planning this hike? Most incidents develop before you even start. Safe outcomes depend on how navigation, hydration, environment, load and judgement work together. Small oversights can compound quickly in Australian conditions. See how it happens in the Hiking Safety Systems Foundations. Then use the Hiking Safety Systems, planning calculators, and make sure a trusted contact has your trip plan before heading out.
Leave a trip plan
Before you go, complete a trip intentions form and share it with a trusted contact. Agree on a Late-Back Time and ask them to call 000 (Police) if you have not checked in. A clear trip plan is one of the simplest and most effective safety steps you can take.
Planning checklists
Download the hiking preparation and safety checklists before leaving home to help you think through your plans. They help ensure important considerations are not overlooked and support safer decision-making on the trail.
Getting there
Getting to the trailhead: Great Otway National Park.
From Melbourne by car
Follow the Princes Highway (M1) from Melbourne to Geelong, then take the Great Ocean Road (B100) through Torquay to Lorne. Or follow the Princes Highway (M1) from Melbourne to Geelong to Winchelsea (A1). Then take C151 via Deans Marsh to Lorne. The Cumberland River Holiday Park is located 7.8km past the Lorne Visitors Information Centre, west of Lorne, along the Great Ocean Road.
Public Transport to Lorne
V-line train/coach services depart daily from Melbourne to Geelong and along the Great Ocean Road to Lorne and Apollo Bay. V-line coach services connect along the Great Ocean Road from Apollo Bay to Port Campbell and Warrnambool on Friday all year (extra service during December -January). V-line enquiries – phone 136196. The Cumberland River Holiday Park is located 7.8km past the Lorne Visitors Information Centre, west of Lorne, along the Great Ocean Road.
Need a rental car to get you to the hike? Find one here.
Access conditions
- 2WD Access
- Public Transport
- Bitumen Road
- Large Car Park
- Accessible Parking
- Picnic Table
- Camping Area
Accommodation nearby
Find accommodation close to the trailhead including hotels, cabins, and campgrounds. Use the interactive map to explore available options in nearby towns.
Nearby towns: Apollo Bay, Beech Forest, Colac, Forrest, Lavers Hill, Lorne, Skenes Creek, Wye River
About the region
The Great Otway National Park stretches from Torquay, along the world-famous Great Ocean Road and up through the Otways hinterland. Discover windswept coastlines and breathtaking waterfalls in tall mountain forests, walk the iconic Great Ocean Walk, immerse yourself in the Otway Lightstation's history, or surf some of the best breaks in Australia. Enjoy the great outdoors and explore the wonders of the Great Otway National Park. Great Otway National Park is in southern Victoria, Australia. It covers rugged coastland, beaches and the mountains of the Otway Ranges. Waterfalls dot the park, including the 3 cascades of Triplet Falls. Boardwalks lead through temperate rainforest at Maits Rest. The 1848 Cape Otway Lightstation perches on cliffs overlooking Bass Strait. Great Ocean Walk leads through the park to the Twelve Apostles rock formations
Similar walks nearby
Looking for more walks in or near Great Otway National Park? Try these trails with a similar difficulty grade.
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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.




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