Square Bottle & Whiskey Circuit Hike (15km)

Tucked away in the rugged beauty of Lerderderg State Park, the Square Bottle and Whiskey Circuit offers a lesser-known but richly rewarding 15km loop through some of the park’s more remote and evocative terrain. With its steep gradients, uneven surfaces, and multiple off-track sections, it’s a Grade 4 hike that calls for a solid level of fitness, confidence in navigation, and an appreciation for solitude. Most walkers will need around six to seven hours to complete the circuit, though the varied landscape and off-track challenges may slow your pace.

The walk begins at Mount Blackwood Road, descending swiftly along Square Bottle Track into the heart of the gorge. The descent leads you to Whiskey Creek, where the route diverges from the well-trodden Whiskey Creek Circuit. Instead of heading west along the creek, you turn east and follow the watercourse downstream. This section is entirely off track, with sections of rock-hopping and creek navigation as you make your way toward the confluence with the Lerderderg River.

After crossing the river, a potentially slippery but straightforward task in lower water, you climb steadily up Spanish Onion Track. It’s a challenging ascent, particularly in warmer weather, but the effort is soon rewarded as you reach the Lerderderg Track junction. Here, you turn right and drop once again into the gorge, descending to the river and resuming the off-track journey along its banks. The river corridor here is wild and quiet, hemmed in by tall, rocky walls and scattered with fallen timber and boulders.

After following the river for roughly 700 to 800 metres, you’ll need to watch closely for the beginning of Razorback Track. This section can be easy to miss, especially as it intersects with the Lower Chadwick Track. Take care to head northwest along Razorback; following the other route will lead you away from your intended loop and back toward Mount Blackwood by road.

The Razorback Track itself is a satisfying way to end the hike, climbing gently before contouring back to the trailhead at Mount Blackwood Road. Along the way, you’ll pass remnants of the region’s gold mining past, eroded diggings, water races, and silent reminders of the area’s long human history. Whiskey Creek, one of the deepest tributaries of the Lerderderg, flows through a shaded valley that feels both ancient and undisturbed. The sense of remoteness is palpable, despite being just over an hour from Melbourne.

What makes this circuit particularly appealing is its balance of physical challenge, natural beauty, and historical interest. It’s not an official trail, which adds to the sense of exploration, but it also means walkers should be well-prepared, carrying a map or GPS, and comfortable with off-track travel. In return, you’re treated to a varied and immersive journey through some of Lerderderg’s most scenic and lesser-travelled corners.