Hike at a Glance
Max elevation: 130m
Min elevation: 5m
Total Ascent: 549m
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.
Content use
Please don’t copy GPX files or content from this site to AllTrails or other platforms. Each trail has been personally mapped, documented, and refined to support Australia’s bushwalking and hiking community. While some details come from land managers, every listing reflects significant personal effort. This is a free, community-driven initiative—your respect helps keep it that way.
Gallery
Got any photos from this hike? Your photos can help others plan. Share shots from along the trail so fellow hikers know what to expect.
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Getting there
Getting to the trailhead: Onkaparinga River National Park.
Need a rental car to get you to the hike? Find one here.
Find a place to stay
Wondering where to stay near this hike? Find accommodation close to the trailhead — hotels, cabins and campgrounds nearby. Click the button to view the interactive map.
Closest towns to this walk: Aldinga Beach, Christies Beach, McLaren Vale, Noarlunga Centre, O'Sullivan Beach, Old Noarlunga, Port Noarlunga, Reynella, Seaford, Willunga
Let someone know
Heading out? Fill in a trip intentions form so someone knows your plans. If things go wrong, they can raise the alarm fast, giving you peace of mind on the trail.
Similar walks nearby
Looking for more walks in or near Onkaparinga River National Park? Try these trails with a similar difficulty grade.
Suggest an edit
Notice something different about this trail? Whether it’s a new feature, a route change, or a closure, share your update so we can keep our info accurate and helpful for fellow hikers.
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Explore safe
Plan ahead and hike safely! Carry enough water, pack layers for changing conditions, and bring safety gear like a torch, PLB, and reliable communication device. Check official sources for trail updates, closures, and access requirements, and review local weather and bushfire advice. Most importantly, share your plans with someone before you go. Being prepared makes for a safer and more enjoyable hike! Stay Safe, Explore More, and Always #ExploreSafe.
Packing checklists
What you carry in your pack depends on factors like weather, terrain, and your adventure type. Not sure what to bring? My free planning, food, and packing checklists are a great starting point, covering day hikes, overnight trips, and multi-day adventures. Use them to customise your kit and always prioritise safety.
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.
9 Reviews on “Onkaparinga Gorge Hike (17km)”
Just received this comment so thought I would share it here: Trail is completely missing. Had to bail out halfway. Go on this hike if you wanna kiss snakes on all fours for 8+ h, or swim the entire way.
and also one of the most spectacular ones
Emma Mickle add it to the list
Emma Mickle nahh you’re my fav