Hike at a Glance

Quick overview: Experience the blend of history and nature on the OT Dam Circuit Walk. This Grade 3, 3.5km trail in Arthurs Seat State Park, Victoria, offers a moderate challenge, weaving through towering eucalyptus forests and rewarding hikers with beautiful views of the OT Dam. Located just 89km from Melbourne and near the town of Dromana, this two-hour circuit walk, starting and ending at 527 Arthurs Seat Road, is a perfect excursion for outdoor enthusiasts. Don't miss the historical landmarks like the Hillview Quarry and the fascinating 1934-built dam.

Length:

3.5km

Duration:

2 hrs

Grade:

Style:

Circuit

Max elevation: 271m

Min elevation: 198m

Total Ascent: 96m

Start: 527 Arthurs Seat Road

End: 527 Arthurs Seat Road

Arthurs Seat State Park

Victoria

Nearby town: Dromana

From state capital: 89km

Latitude: -38.362530551981486

Longitude: 144.9761921167374

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Hike overview

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.

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Walk map and GPX file
OT Dam Circuit Walk (3.5km)

Total distance: 3421 m
Max elevation: 271 m
Min elevation: 198 m
Total climbing: 96 m
Total descent: -96 m

Getting there

Getting to the trailhead: Arthurs Seat State Park.

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.

Get there with Google Maps

Closest towns to this walk: Arthurs Seat, Balnarring, Dromana, Flinders, Main Ridge, Merricks, Merricks Beach, Red Hill, Rosebud, Shoreham

About the region

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.

Similar walks nearby

Looking for more walks in or near Arthurs Seat State Park? Try these trails with a similar difficulty grade.

Track grade

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.

Explore safe

Plan ahead and hike safely! Carry enough water, pack layers for changing conditions, and bring safety gear like a torch, PLB, and reliable communication device. Check official sources for trail updates, closures, and access requirements, and review local weather and bushfire advice. Most importantly, share your plans with someone before you go. Being prepared makes for a safer and more enjoyable hike! Stay Safe, Explore More, and Always #ExploreSafe.

Packing checklists

What you carry in your pack depends on factors like weather, terrain, and your adventure type. Not sure what to bring? My free planning, food, and packing checklists are a great starting point, covering day hikes, overnight trips, and multi-day adventures. Use them to customise your kit and always prioritise safety.

Let someone know

Before heading out, take a moment to fill out your trip intentions form. It’s a quick way to share your hike details with family or friends. If something goes wrong, they can notify emergency services, ensuring a faster response and peace of mind. Stay safe and enjoy your adventure

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OT Dam Circuit Walk (3.5km)

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Acknowledgement of Country

Trail Hiking Australia acknowledges the Traditional Owners of the lands on which we hike and pay respects to their Elders, past and present, and we acknowledge the First Nations people of other communities who may be here today.

Curated by: Darren Edwards | Trail Hiking Australia

Last modified:

February 25, 2025

Hike at a Glance

Hike overview

Gallery

Walk map and GPX file
OT Dam Circuit Walk (3.5km)