Porosa Track

If you're seeking a genuine test of your 4WD's capabilities, the Porosa Track near Onkaparinga Hills will deliver serious excitement in a compact package. This unrated trail packs a formidable punch with its relentless 39% grade that demands respect from both vehicle and driver. You'll find yourself navigating terrain that rewards smooth throttle control and careful line selection as you work through this challenging 1.8 km stretch.

The dramatic gradient means you're tackling genuine hill-climbing terrain that will test your vehicle's traction, suspension, and your own driving confidence. You should come prepared with proper recovery equipment and ideally scout the track conditions beforehand, as the steep grade can become treacherous in wet weather. The short length is deceptive—what you lose in distance, you gain in intensity, making this a concentrated dose of technical driving.

This is the kind of trail that builds skills and separates capable drivers from the rest. Whether you're working on your hill-climbing technique or simply after an adrenaline rush, Porosa Track delivers genuine off-road challenge near Adelaide's southern reaches. Track it in Newtracs to monitor your performance and share your experience with the off-road community.