Heatherlie Quarry

The quarry produced the warm, durable freestone used in major Victorian buildings, including Melbourne's Parliament House, Town Hall and State Library. You can see the contrast between the finished stone in the old workers' buildings and the rough quarry workings where it was cut. The surviving steam plant and rail remnants are the memorable details, especially for anyone interested in engineering, industrial history or photography.

• Best time: Spring brings the most comfortable walking weather, greener groundcover and possible wildflowers. Early morning or late afternoon gives the machinery and ochre stone softer light. The site is usually quieter than the park's famous lookouts, although weekends and holiday periods can still bring a few groups.
• Bring: Water, sturdy shoes and sun protection. There is no reliable reason to expect food, potable water or a running-water toilet at the quarry, so come prepared from Halls Gap or another equipped stop.
• Take care: Stay on the formed paths and behind any barriers. The quarry has unstable cliffs, uneven ground and slippery rocks, and falling branches are a known bush hazard. Dogs, camping, fires, bicycles and horses are not permitted at the site.