Immerse yourself in history and nature with the OT Dam Circuit Walk, a moderately challenging (Grade 3) 3.5km loop trail located within Arthurs Seat State Park. This scenic hike, taking approximately 2 hours to complete, is best accessed from Arthurs Seat Road near Main Creek Road.
The trail winds through a deep gully, showcasing towering native forests including eucalyptus. As you navigate the well-formed track with some hills, you'll be rewarded with captivating views of the picturesque OT Dam, complete with a surrounding boardwalk.
Step back in time as you learn about the dam's fascinating history. Originally built in 1934 by local workers for the OT Cordial Company (later Kia Ora Cordials), it was constructed using horse-drawn scoops and stones to serve as irrigation for their crops. Interestingly, the company's name, "OT," stemmed from a cordial they produced that featured chilies. Sadly, the business closed in the early 1940s.
The well-signposted walk also borders the Hillview Quarry, adding another layer of historical intrigue to your exploration.
Grade 3 (Moderate) - Walks for Most Fitness Levels: Grade 3 on the
AWTGS represents moderate walking tracks. These are ideal for walkers with some fitness who are comfortable with some hills and uneven terrain. While suitable for most ages, some bushwalking experience is recommended to ensure a safe and enjoyable experience. Tracks may have short, steep hill sections, a rough surface, and many steps. The total distance of a Grade 3 walk can be up to 20 kilometers.
Total distance: 3421 m
Max elevation: 271 m
Min elevation: 198 m
Total climbing: 96 m
Total descent: -96 m
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The trailhead for the OT Dam Circuit Walk is a straightforward journey from Melbourne. The trailhead is located approximately 89 kilometers from the CBD in Arthurs Seat State Park. The drive should take around 1 hour and 17 minutes via the Mornington Peninsula Freeway/M11. For your convenience, you can find directions on Google Maps.
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A quick note: Uploading your photos doesn’t mean you lose ownership. You’ll be credited for any photos you share, and you can request to have them removed at any time.
Arthurs Seat State Park, a prominent feature in the landscape of Port Philip Bay, is part of an Aboriginal cultural landscape in the traditional Country of the Bunurong People. The 314-meter summit provides spectacular views which, on a clear day, can stretch as far as the Melbourne city skyline, the You Yangs and Mount Macedon. For a bird's-eye view, climb aboard the all-weather Arthurs Seat Eagle, a state-of-the-art gondola that soars high above the trees.
There are plenty of activities to do in the park, from walking, jogging, and photography to mountain biking. The park's most popular attraction is Arthurs Seat summit, where visitors can take in the stunning views while relaxing or enjoying a barbecue. Take the pleasant circuit walk to Kings Falls or visit the delightful Seawinds Garden, featuring sculptures by William Ricketts.
The park also offers a variety of walking tracks, allowing visitors to explore and appreciate its diverse flora and fauna. Look out for some of the park's regionally significant species, including the Southern Brown Bandicoot, Koala, Lace Monitor, Southern Emu-wren, and Wedge-tailed Eagle.
Spotted a change on this trail? Maybe there are new features, the route has shifted, or the trail is permanently closed. Whatever the update, I’d love your input. Your feedback helps fellow hikers stay informed and ensures that our trail info stays fresh and reliable.
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Adventure with Confidence: Register Your Trip Plans
Before you hit the trail, take a moment to fill out our trip intentions form. It’s a simple way to share important details about your hike with family or friends. If things don’t go as planned and you’re not back on time, they can easily notify emergency services, helping to ensure a quick response and reducing worry. Enjoy your outdoor adventure knowing that you’ve taken a smart step for your safety.
What you carry in your pack will depend on the weather, terrain, time of year, type of adventure, and personal preferences. Having trouble deciding what gear’s right for you? My free planning, food and packing checklists provide an introduction to things your could consider (as well as the Ten Essentials) on your day, overnight and multi-day adventures. Customise your kit according to your personal needs, always considering safety first.Â
While planning your hike, it’s important to check official government sources for updated information, temporary closures and trail access requirements. Before hitting the trail, check local weather and bushfire advice for planned burns and bushfire warnings and let someone know before you go. Plan ahead and hike safely.
