Last updated July 2026
Nestled just 5 km from Nelson city centre, the Brook Waimārama Sanctuary is the largest fenced wildlife sanctuary for endangered plants and animals in the South Island. Spanning 690 hectares of primarily mature native beech forest, it provides a predator-free haven where native species thrive. The sanctuary combines ecological restoration with cultural significance through partnerships with local iwi. Visitors enjoy self-guided walks, guided tours, and opportunities to connect with New Zealand’s unique biodiversity. Community support and ongoing reintroductions make it a living example of conservation success.
Practical Information
| Location | 651 Brook Street, Nelson |
| Size | 690 hectares |
| Fence | 14.4 km predator-proof fence completed 2016 |
| Tracks | 15 km total, including accessible Loop Track |
| Entry fees | Compulsory fees apply (support conservation) |
| Opening | Daylight hours; check website for current details |
| Accessibility | Loop Track suitable for wheelchairs and pushchairs |
| Pets | Not permitted |
About Brook Waimārama Sanctuary
The Brook Waimārama Sanctuary was established in 2004 by the Brook Waimārama Sanctuary Trust to restore native flora and fauna in the historic Brook Valley water reserve. A 14.4 km predator-proof fence, completed in 2016 at a cost of NZD $4.2 million, enabled the eradication of mammalian pests by 2017. The sanctuary reopened to the public in 2018, with compulsory entry fees introduced in 2020 to support ongoing operations.
It protects 690 hectares of mature New Zealand beech forest, supporting over 250 vascular plant species including red beech and rimu. This ecosystem is unique among fenced sanctuaries and provides habitat for a growing range of native wildlife. The site is the only sanctuary in New Zealand featuring primarily mature beech forest.
Community involvement remains central, with over 300 volunteers contributing to habitat restoration, pest monitoring, planting, and track maintenance. Partnerships with local iwi integrate Māori perspectives into conservation and education programmes. The Visitor Centre offers maps, information, and bookings for guided day and night tours.
Walking Tracks
The sanctuary features 15 km of well-marked walking tracks suitable for various abilities and interests. The popular Loop Track takes approximately 45 minutes and is fully accessible for wheelchairs and pushchairs, passing waterfalls, a sculpture trail, and picnic areas. Other options include the 1909 Bridge Loop, Carter’s Creek Loop, Flagstone Bridge Loop, Jacob’s Ladder Loop, Upper Valley Track Extension, and Ferny Flats Loop.
Tracks wind through native forest with opportunities to observe birds and other wildlife. Some routes involve river crossings or steeper sections. Information panels along the paths provide educational context about the ecosystem and conservation work. Visitors should check current track conditions, especially after heavy rain.
Wildlife and Conservation
Native species thriving within the sanctuary include kākāriki karaka, tuatara, tūī, bellbirds, and many others. In May 2025, 41 little spotted kiwi (kiwi pukupuku) were reintroduced, marking their return to the region after nearly a century. The birds have been thriving since release.
A severe storm in May 2025 caused flooding and infrastructure damage estimated at NZD $50,000. Community fundraising supported recovery efforts. The sanctuary continues species recovery initiatives and habitat restoration through volunteer programmes and partnerships.
What Visitors Often Say
Visitors frequently praise the peaceful atmosphere, the chance to see native birds up close, and the accessible Loop Track that suits families and those with mobility needs. Many highlight the informative signage and the sense of contributing to conservation through their visit or donations.
Reviewers often note the well-maintained tracks, the impressive scale of the predator-free forest, and the educational value of guided tours. Some mention enjoying the variety of walks and the opportunity to hear kiwi calls on night tours.
Where to Learn More
Brook Waimārama Sanctuary official website: Current information on visits, tracks, tours, volunteering, and species updates.
Nelson Tasman official tourism page: Practical visitor details and regional context for the sanctuary.
Wikipedia (with primary sources cited): Overview of history, fence construction, and key milestones.
Frequently Asked Questions
What is the Brook Waimārama Sanctuary known for?
It is the largest fenced sanctuary for endangered species in the South Island, protecting 690 hectares of mature beech forest and supporting native wildlife reintroductions such as little spotted kiwi.
Are there entry fees?
Yes, compulsory entry fees apply and are invested directly back into conservation, biosecurity, and visitor facilities.
Is the sanctuary accessible for wheelchairs?
The 45-minute Loop Track is designed to be accessible for wheelchairs and pushchairs, with other tracks varying in difficulty.
Can pets visit the sanctuary?
No, pets are not permitted to protect the predator-free environment and native wildlife.
How many volunteers support the sanctuary?
Over 300 volunteers contribute to planting, monitoring, guiding, and maintenance activities.
When were the little spotted kiwi reintroduced?
Forty-one little spotted kiwi were released in May 2025, with one additional bird in June.
What happened during the 2025 storm?
Heavy rain caused flooding and approximately NZD $50,000 in damage; recovery was supported by community fundraising.
How can visitors get involved?
Options include becoming a member, donating, or joining volunteer teams for planting, monitoring, or other conservation work.
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