Last updated July 2026
Ark in the Park is a volunteer-driven conservation project restoring native biodiversity in the Waitākere Ranges Regional Park. It operates as an open sanctuary in the Cascade Kauri area through intensive pest control and species reintroductions. The project is a partnership between Forest & Bird, Auckland Council, and mana whenua Te Kawerau ā Maki. Participation centres on scheduled volunteer sessions rather than independent public access. Volunteers help protect ancient kauri forest, pristine streams, and taonga species while monitoring and supporting native wildlife recovery.
Practical Information
| Location | Cascade Kauri area, Waitākere Ranges Regional Park, West Auckland |
| Access | Volunteer sessions only; not open for independent public walking |
| Entry | Free to volunteer |
| Volunteer sessions | Thursdays and Saturdays, with additional days for major operations |
| Current status | Operating on a limited basis due to kauri dieback access restrictions |
| Contact | (09) 810 7014 or na************@***************rg.nz; arkinthepark.org.nz |
| Address | 35 Falls Road, Waitākere, Auckland 0781 |
About Ark in the Park
Ark in the Park aims to create a functioning open sanctuary where native species can live and breed without introduced predators. The project conducts systematic pest control across approximately 2,000 hectares and has reintroduced North Island robins, kōkako, and pōpokatea (whiteheads) to the area. These taonga species had become locally extinct across much of the Auckland region, and their return results from sustained volunteer effort.
The sanctuary lies within the Cascade Kauri area of the Waitākere Ranges Regional Park. This landscape features dense native forest, steep ridgelines, ancient kauri trees, and streams flowing toward the coast. The project coordinates closely with Auckland Council’s kauri dieback management programme to protect the forest while carrying out essential work.
Volunteers form the core of the operation, with more than 400 active participants contributing over 10,000 hours annually. Activities include trapping, baiting, wildlife monitoring, weeding, planting, and data support. No prior experience is required; training and buddy support are provided, and roles suit a range of fitness levels including some office-based tasks.
Kauri Dieback and Access Restrictions
Kauri dieback disease (Phytophthora agathidicida) has led to widespread access restrictions and a rāhui across much of the Waitākere Ranges Regional Park. These measures aim to prevent the spread of the pathogen through footwear and soil movement. Ark in the Park continues essential pest control and monitoring on a limited basis, but the broader track network remains restricted. Prospective volunteers should check current status directly with the project before attending.
How to Get Involved
Volunteer activities include predator control through trapping and baiting, native bird monitoring, kōkako nest watching, assisting with bird releases, weeding, planting, and office support. Sessions run at least twice weekly on Thursdays and Saturdays, with extra days for major operations. Volunteers register in advance and receive full training. The work takes place on uneven bush terrain, so reasonable fitness is helpful, though lighter roles are available.
What Visitors Often Say
Volunteers describe the work as deeply rewarding and appreciate the opportunity to contribute directly to native species recovery in a beautiful forest setting. Many note the supportive team environment and the satisfaction of seeing results from pest control and monitoring efforts.
Participants often mention the learning experience around conservation techniques and the chance to spend time in ancient kauri forest. Some highlight the flexibility of sessions and the welcoming approach for newcomers with varying fitness levels.
Where to Learn More
Ark in the Park: official project site with volunteer registration, session details, and species updates.
Forest & Bird — Ark in the Park: project overview, reintroduction history, and ways to support the work.
Auckland Council — Waitākere Ranges Regional Park: current track status and kauri dieback information for the regional park.
Frequently Asked Questions
Can I visit Ark in the Park without volunteering?
No — the sanctuary area is not open for independent public walking. Participation occurs through scheduled volunteer sessions.
Is Ark in the Park currently operating?
The project operates on a limited basis due to kauri dieback restrictions across the Waitākere Ranges. Contact the project for current session availability.
What species has Ark in the Park reintroduced?
North Island robins, kōkako, and pōpokatea (whiteheads) have been reintroduced. Ongoing pest control protects these and other native species.
Where is Ark in the Park located?
In the Cascade Kauri area of the Waitākere Ranges Regional Park, West Auckland. Exact access details are provided upon registration for a volunteer session.
Who runs Ark in the Park?
It is a partnership between Forest & Bird and Auckland Council, supported by mana whenua Te Kawerau ā Maki.
What volunteer activities are available?
Activities include trapping, baiting, wildlife monitoring, weeding, planting, nest watching, and office support. Training is provided for all roles.
How often do volunteer sessions run?
Sessions run at least twice a week on Thursdays and Saturdays, with additional days for major field operations. Flexible participation is encouraged.
Do I need experience to volunteer?
No prior experience is needed. Full training and ongoing support are provided, and new volunteers are paired with experienced buddies.
Spotted something incorrect on this page? Let us know.