Sight
Blowhole Diversion Tunnel
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The Blowhole Diversion Tunnel is a historic engineering feature near Daylesford, built to divert water from Sailors Falls for gold mining and water supply. Visitors can reach it via a short, scenic walk through eucalypt forest. The tunnel is carved through solid rock, and at its entrance, water gushes out, creating a dramatic blowhole effect, especially after rain. It's a unique glimpse into the region's gold rush history and a peaceful spot for nature lovers.
Don't miss
- Watch water surge from the tunnel mouth after rainfall
- Walk the short forest trail to the tunnel entrance
- Explore the historic stonework and rock-cut channel
Tickets & tours
Ways to visit Blowhole Diversion Tunnel
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
Cheapest way inJomblang Cave With cave Pindul River Tubing one day tour4.9★ · 78 travelers~10 hoursFree cancellationFrom$40 per personSee dates →
Best full dayBlue Hole, Secret Falls, and Dunn's River Falls Combo Day-Trip4.6★ · 1,024 travelers~8 hoursFree cancellationFrom$140 per personSee dates →
Private & flexibleFull-Day Tour of Blue Hole and Dunn's River Falls, Including Fees5★ · 62 travelers7–8 hoursFree cancellationFrom$185 per personSee dates →More attractions in Daylesford