Last updated July 2026
The Korokoro Dam Loop is a short, well-marked bush walk in the lower section of Belmont Regional Park near Petone. It leads through native forest remnants along the Korokoro Stream to the historic dam and its associated waterfall. The loop is one of the easiest ways to enjoy the park’s bush without a full-day commitment and is popular with locals and visitors alike. The track is managed by Greater Wellington Regional Council and remains open year-round, though some sections of the wider park may close temporarily for farm or maintenance work.
Practical Information
| Location | Belmont Regional Park, Oakleigh Street trailhead, Petone |
| Track | Loop, 2.7km |
| Time | About 1 hour |
| Difficulty | Intermediate (some climb) |
| Cost | Free |
| Dogs | On lead |
| Parking | Car park at Oakleigh Street trailhead |
| Managed by | Greater Wellington Regional Council |
About the Korokoro Dam Loop
The Korokoro Dam Loop follows the Korokoro Stream through remnants of original native forest before climbing to the historic dam. At the dam an 8-metre multi-step waterfall drops over the structure, providing a satisfying destination in a bush setting. The loop returns via a different route, offering varied views of the valley on the way back.
An alternative approach follows the Korokoro Stream Track more closely for the full distance to the dam. Both routes are well-marked and meet at the dam itself. The walk suits most fitness levels and provides a pleasant shaded experience close to urban areas.
Belmont Regional Park itself spans hill country between Porirua and the Hutt Valley and includes historic features such as the Korokoro Dam, Pareraho Pā site, and World War II ammunition stores. The Korokoro Dam Loop gives easy access to one of these heritage elements without venturing far into the wider park.
Access and Facilities
The main trailhead is at the car park on Oakleigh Street in Petone (also referred to as Maungaraki in some references). Public transport options include the Metlink route 145 bus to nearby stops on Hill Road. Toilets and dog waste bins are available at the Oakleigh Street entrance. The park is always open to the public, though farm management or maintenance may close some areas temporarily.
What Visitors Often Say
Walkers appreciate the well-maintained path through shaded native bush and note that the waterfall at the dam provides a rewarding endpoint for a short outing close to Petone.
Many describe it as a pleasant, family-friendly loop with good variety in scenery and an easy return via the alternative route.
Where to Learn More
Greater Wellington Regional Council — Belmont Regional Park: Official park page with track details, maps, access information and current notices.
AllTrails — Korokoro Dam Loop: Trail map, recent visitor reports and conditions updates.
Waterfalls NZ — Korokoro Dam Waterfall: Details on the waterfall and access notes.
Frequently Asked Questions
Where is the Korokoro Dam Loop?
In the lower section of Belmont Regional Park, accessed from the car park at Oakleigh Street, Petone.
How long is the walk?
The loop is 2.7km and takes about 1 hour.
What is the waterfall like?
An 8-metre multi-step waterfall created by the historic dam structure, set in native bush.
Is it difficult?
Intermediate, with some climbing on a well-maintained track suitable for most walkers.
Are dogs allowed?
Yes, on lead in the Korokoro valley area.
Is there parking?
Yes, there is a car park at the Oakleigh Street trailhead with toilets and dog bins nearby.
Are there other routes to the dam?
Yes, the Korokoro Stream Track follows the stream more closely and connects with the loop at the dam.
Is the park open year-round?
Yes, Belmont Regional Park is always open, though some tracks or areas may close temporarily for maintenance or farm work.
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