Billy Goat Bluff Trail is a steep track in the Victorian High Country

Okay, buckle up, adventure junkies! If you're in Victoria, Australia, and your 4WD is itching for a challenge, Billy Goat Bluff Trail is calling your name. Deep in the heart of the Pinnacles State Forest, nestled within the Alpine National Park, this ain't your grandma's Sunday drive.

Clocking in at 11.1 km (6.89 miles), this wild ride starts on Wonnangatta Road, by the Crooked River, and claws its way up to The Pinnacles fire lookout, perched at a dizzying 1,415m (4,642ft). That tower? Yep, it's manned during fire season.

Forget smooth pavement; this is raw, unadulterated off-roading. We're talking steep inclines, rocky terrain, and cliff edges that'll make your palms sweat. This one's strictly for experienced 4WDers with low range and high clearance. Sections can get slick when wet, and passing other vehicles is a tight squeeze, so a radio is a must. Trust me, many have underestimated this track and regretted it!

Give yourself 1 to 1.5 hours to conquer it – and take your time, the views from the top are unreal! The Pinnacles lookout gives you panoramic vistas of the whole rugged landscape.

Heads up: this high-country gem closes for winter, usually between May and January, but the weather here is a wild card. Snow can fall anytime, so pack warm gear. And definitely skip it in bad weather or on high fire danger days.

With gradients hitting a maximum of 27%, this climb is a beast. Over that 11.1 km stretch, you're gaining a whopping 1249 meters in elevation. Average gradient? A hefty 11.25%. Get ready for some seriously steep, rocky ramps!