W4 Trail

You'll discover an intriguing 4.3 km route near Bullio that challenges even experienced 4WD drivers with its consistently steep 10% grade throughout. This unrated trail offers a genuine off-road experience where you can test your vehicle's capabilities on terrain that demands respect and careful line selection. The sustained elevation creates a demanding driving experience that rewards smooth throttle control and strategic gear management, making it ideal for those wanting to hone their technical skills away from crowded, heavily-trafficked routes.

The landscape around Bullio delivers the raw appeal of inland New South Wales, with native vegetation and natural terrain that showcases what genuine off-road driving looks like. You should prepare thoroughly before attempting this trail—ensure your 4WD is in excellent mechanical condition, carry recovery gear, and ideally bring experienced spotters. The consistent gradient means there's little room for error or recovery if you lose momentum, so traction control and tire choice become critical factors in your success.

With zero recorded completions on Newtracs, you'll be among the first to document this route. Bring proper recovery equipment, plan for variable weather conditions, and use the Newtracs app's GPS navigation to track your line through the challenging terrain. This is a trail for serious 4WD enthusiasts who value adventure and authentic backcountry driving over well-established tracks.