Ridgeline

Experience an adrenaline-pumping challenge on the Ridgeline trail near Nelson City, where steep grades and river crossings combine to test your 4WD skills and nerve. This unrated route demands serious technical ability and vehicle capability—you'll need a well-maintained 4WD with excellent ground clearance and capable suspension to handle what lies ahead. The compact 1.5 km distance is deceptive; the brutal 77% gradient means every meter requires intense concentration and precise vehicle control.

You'll navigate dramatic elevation changes as the trail climbs relentlessly through rugged terrain, with river crossings adding water-fording challenges that demand careful line selection and speed management. The scenery around Nelson offers stunning views, but you'll be too focused on conquering the aggressive gradient to fully appreciate them. Before attempting this trail, ensure your vehicle is in peak condition—check your differentials, brakes, and tire tread thoroughly. You should also carry recovery equipment and ideally have spotters familiar with steep-terrain driving.

This is an uncharted route with zero recorded completions, meaning you'll be blazing your own path through genuinely difficult country. The Newtracs app can help you navigate and log your attempt, but come prepared for an unforgiving driving experience. Only experienced 4WD enthusiasts with capable vehicles should attempt Ridgeline—this trail separates the serious off-roaders from casual weekend drivers.