Hidden Lakes
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Inspiration for action

Explore articles, stories, and insights about environmental restoration projects and educational activities

Ruud Kleinpaste with students from Opaki School

Wairarapa’s largest river comes alive in new film

18 December 2025

A respected television personality and environmentalist stars in a film exploring the life of Wairarapa’s largest river. Ruud Kleinpaste is the show host of A River's Journey (working title), taking viewers along the Ruamāhanga River from source to sea and uncovering fascinating discoveries along the way.

Chris Morrison, Michael Birch and Alan Wilde standing on top of a river terrace above the Ruamahanga River on Alan’s property. Alan points out areas on his farm that he has planted in trees.

Wilde on the Ruamahanga

14 November 2023

Alan Wilde has a bold vision to see the entire length of the Ruamahanga River planted in native trees.  His passion is evident as he points out the areas on his 14 hectare farm that he single-handedly planted in native trees.

Martinborough Morning. Photo Gareth Winter

Ko Ruamāhanga te awa. Giving voice to the river

13 September 2023

Local archivist and historian Gareth Winter undertook a hikoi down the Ruamāhanga from the heights of the Tararua Range all the way to its outlet at Lake Onoke. Gareth continues to research the history of the Ruamāhanga and has kindly agreed to share a short precis of his much-anticipated planned book about his incredible and very personal journey along the length of the river.

Aerial view of the Taumata Oxbow Lake

Taumata Oxbow

21 June 2023

Our rural landscapes are riddled with hidden gems that most of us never get a chance to stumble upon. The Taumata Oxbow Lake, which is close to the confluence of the Ruamahanga and Waiohine Rivers, is one of those treasured spots that we’ve had the pleasure of seeing for ourselves and more recently­ working on as a restoration project.

Jane Riddiford (left) takes the trustees on a tour of the Ruamāhanga Farm

In the Footsteps of Shared Commitment

14 April 2023

Jane Riddiford, along with her two sisters Liz and Lucy, and her husband Rod, collectively bring a passion for native plant restoration and a commitment to values-based work that brings different parts of the community together. This, and a recognition of the importance of working with children and young people in ways suited to the uncertainties of our times.

House of Science Water Analysis Kit

Know the Science

13 March 2023

In addition to developing our own kits in collaboration with EnviroSchools Wairarapa and Pukaha Wildlife Centre, the Ruamahanga Restoration Trust also sponsors House of Science Water Analysis Kits for use by local primary schools. We recently asked House of Science Wairarapa General Manager Amanda Taylor to introduce their school science program and to explain how and where the kits are used.

View of the Ruamahanga River

Down to the River

3 September 2022

Chris Morrison and Campbell McLean visit Ray Labone’s riparian forest regeneration block on the banks of the Ruamahanga River.

A group of people looking at a wetland at Hapua, Tauweru

Restoration Day Field Trip

20 May 2022

A field trip was held at Taueru with the theme “Rural Restoration – on farm native planting, wetland restoration and thinking of the wider catchment”.

Students from Opaki School planting at Dunvegan Station, Wairarapa

Dunvegan Calling

7 May 2022

Opaki School student volunteers plant over 200 native trees in a lowland native forest block on Dunvegan Station, owned by Mike Wyeth.

Rathkeale College student Carlo Isaac plants a kowhai as part of a school planting activity

Funding Opens Doors To More Schools

14 April 2022

In the three years since it was founded, the Ruamahanga Restoration Trust has successfully raised over $160,000 for schools and local community groups to use towards restoration plantings, predator control, water science kits, and a student conservation award prize.