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Introduction

Wairarapa Moana Wetlands Park has extensive wetlands where fishing and birdwatching are popular activities.

Highlights

This is the largest wetland complex in the southern North Island, supporting native plants and animals of national and international importance. The park is made up of the beds of Lake Wairarapa and Lake Onoke and the publicly owned reserves around them. This covers over 9,000 hectares, from Lake Domain in the north to Onoke Spit, 30km away, at Palliser Bay.

Place overview

Activities

  • Bird and wildlife watching

Facilities

  • Picnic tables
  • Toilets
  • Check, clean, dry

    Stop the spread of didymo and other freshwater pests.

    Remember to Check, Clean, Dry all items before entering, and when moving between, waterways.

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      Dog walking

      You can walk your dog in the Wairarapa Moana Wetlands as long as dogs are kept under control to protect the wading birds.

      Activities by location

      Lake Domain Reserve

      Access via South Featherston Road. Popular with walkers, mountain bikers, picnickers, campers and duck shooters, this open area is great for recreation, although exposed to the elements. Projects are underway to encourage the growth of native plants.

      Matthews and Boggy Pond Wildlife Reserve

      The best place for seeing birds in the Wairarapa Moana Wetlands Park.

      Access via Parera Road, off Kahutara Road. Observe wetland birds – ducks, swans, white herons, stilts, bitterns, royal spoonbills – from a new viewing hide accessed via an 800 m walking and mountain biking track. Return to the road, or explore a longer 2.6 km loop.

      Wairio Block

      Access via Parera Road, off Kahutara Road. The area provides several kilometres of access to the eastern shore of Lake Wairarapa and features large flocks of wading birds during the summer months. Long grass and thick wetland plants make walking difficult.

      Wairarapa Lake Shore Scenic Reserve

      Access via Western Lake Road. The only remaining area where native forest still reaches the lake shore, it features trees such as black beech, titoki, nikau and karaka. Three separate roadside areas provide opportunities for picnicking and extensive lake views.

      Pounui Lagoon

      Separated from Lake Onoke by a stopbank in the 1960s, this is an excellent example of a native salt marsh. Wetland birds can be viewed from the stopbank, although access may be limited, particularly in the whitebait season.

      Onoke Spit

      Access at the end of Western Lake Road, Palliser Bay. A 3 km spit of land which extends to the sea channel separating it from the Lake Ferry settlement on the opposite shore.

      It is a breeding ground for the rare Caspian tern and habitat for banded dotterel, albatross and penguins. Lower slopes are home to rare grasses, katipo, lizards and other wildlife. Out to sea, dolphins, seals and whales are sometimes visible.

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      About this place

      Nature and conservation

      Lake Wairarapa, Lake Onoke and their associated wetlands and scattered forest remnants are the largest wetland system in the lower North Island.

      The park contains mudflats, lagoons, sand flats, marshlands, salt marshes and back waters which are regularly flooded or exposed, depending on the season. Over the years, weather patterns, manipulating the lake levels, clearances and drainage for farming have impacted on the size and nature of the wetlands and surrounding private pasture land.

      The area is considered to be of national and international importance for indigenous plant and animal communities. It is spiritually and traditionally important to Maori as an area for gathering food such as eel, fish, waterfowl, and plant material, including flax and raupo.

      Protecting the park

      The majority of wetlands in the Wairarapa Moana Wetlands Park are protected as either conservation areas or wildlife and scenic reserves, managed by DOC.

      The Department of Conservation is working with iwi, other management agencies and stakeholders to restore wildlife habitat that has been degraded through human use. Agriculture and river development, flood control, and waterway diversions have resulted in the drainage of large areas of the wetlands, reducing their ecological values.

      Restoration projects to restore the balance of nature on the public land are supported by farmers and the wider community, with DOC, iwi, regional and local councils working together to protect the wetlands for future recreational enjoyment.

      Wildlife

      The diverse habitats in the Wairarapa Moana Wetlands Park attract a wide range of wetland birds - almost 100 bird species have been recorded over the past two decades, including some international migratory birds. The lake's eastern shore, in particular, is a habitat of national importance for water and wader birds.

      Among the birds spotted in the wetlands are large numbers of bar-tailed godwit, golden plover, pied stilt, banded dotterel, black-fronted dotterel, great knot, Japanese snipe and Caspian tern. The wetlands are important breeding, feeding and roosting habitat for waterfowl, including grey duck, NZ shoveler, grey teal and paradise shelduck. Three species of shag (black, little black and little pied), New Zealand dabchick, Australasian bittern, marsh crake and spotless crake also inhabit the wetlands.

      Changes in the quality of the wetlands have led to the decline and even local extinction of some species (including fernbird) and an increase in others, such as pied stilt, mallard and paradise shelduck.

      Lakes Wairarapa and Onoke and surrounding wetlands have also been identified as wetlands of national importance to fisheries. Among 10 native species which migrate between the sea and fresh water are long finned and short finned eel. The nationally threatened brown mudfish and giant kokopu have also been recorded in the wetlands. 

      Vegetation

      The lake edge, which is regularly inundated by water and then exposed, supports a submerged “turf” community of small native plants which is greater in area than in any other North Island lake. Turf plants also grow on the edges of some of the ponds cut off from the main lake. The nationally threatened mistletoe K. salicornioides grows on the western lake shore.

      Hornwort at Lake Wairarapa. Photo: Sue Galbraith.
      Hornwort at Lake Wairarapa

      Scattered stands of kahikatea and cabbage trees and isolated totara, ribbonwood, kowhai and lacebark are remnants of the extensive areas of native forest that once existed in the area.

      Today the wetlands are dominated by exotic forests comprising crack willow, hawthorn and alder. Growing among them are locally and nationally important natives -  the swamp stinging nettle (Urtica linearifolia) and a white flowering native violet (Viola lyalii)

      The Lake Shore Scenic Reserve on the western shore is the last remaining area supporting the vegetation sequence that would have existed between the Rimutaka Range and Lake Wairarapa before agricultural development. It comprises a stand of mainly black beech, with some patches of titoki and karaka, and shrubs closer to the lake margin.

      The aquatic weeds hornwort and lagarosiphon have infested some of the ponds, threatening the ecological values of the area. Hornwort grows stems of up to six metres long, forming submerged “forests” and has the ability to spread rapidly and smother other species. Lagarosiphon, which also quickly spreads, has brittle stems up to a metre long, tiny pinkish flowers, and dark green leaves tapered to a sharp point.

      People visiting the area are urged to prevent the spread of these weeds by washing their boats and dogs after they’ve been in the water (check, clean dry). 

      Aerial view of Boggy Pond.
      Aerial view of Boggy Pond

      History and culture

      The wetlands are traditionally and spiritually important to Maori as an area for food gathering, including eel, fish, waterfowl, and plant material, in particular, flax and raupo. 

      Getting there

      Royal spoonbills flying above Hayward's Lagoon.
      Royal spoonbills flying above Hayward's Lagoon

      Located in the southern Wairarapa plains near Featherston, about an hour’s drive from Wellington City.

      Lake Domain

      Head north from Wellington, turn off SH2 at the start of Featherston and onto the Featherston-Martinborough Road – the domain is around 8 km from Featherston. Turn right onto Murphy’s Lane and then right onto Lake Domain Road which takes you to the domain.

      Wairarapa Lake Shore Scenic Reserve

      Head north from Wellington, turn right off SH2 at the start of Featherston onto the Western Lake Road which takes you around the shores of the lake to the signposted reserve. The reserve is around 16 km from Featherston.

      Wairio Block/Eastern lakeshore and Matthews and Boggy Pond Reserve

      Turn right off the Featherston-Martinborough Road onto Kahutara Road. Drive about 15 km until you reach Parera Road on the right. About 3 km down Parera Road there is sign-posted access to Boggy Pond. Follow the stopbank track for 800 m to a bird viewing hide with close-up views of Boggy Pond. The track carries on for approximately 2.4 km and joins back up to Parera Road.

      Ducks Unlimited lake access. Photo: Tony Silbery.
      Closed gate on right is access way to lake

      Another 3 km along Parera Road from the Boggy Pond sign is an access point for the Wairio Block. The first, northern gate at the sign-posted Ducks Unlimited restoration area allows public access through the site. The walkway is currently unformed but is an easy route through to the lake.

      There are plans in place to create a maintained walkway to the eastern lakeshore beginning near the Boggy Pond access point.

      Onoke Spit

      Access is near the end of Western Lake Road, Palliser Bay. Turn on to Beach Road, a short gravel road with a small carpark area at the end of it. Note that there is a small tidal stream to cross to get to the spit so be prepared to get ;wet feet. When the gap through the spit is closed this stream does flood and you may be unable to cross. Alternative access is along the coast at Ocean Beach.

      Know before you go

      • Fire ban - there is a total fire ban at the Lake Domain from October to March .
      • Weather - it can get very windy and wet underfoot, so ensure you have warm clothing and waterproof footwear.

      Contacts

      Pōneke / Wellington Visitor Centre
      Phone:      +64 4 384 7770
      Address:   18 Manners Street
      Wellington
      Email:   wellingtonvc@doc.govt.nz
      Full office details
      Whakaoriori / Masterton Office
      Phone:      +64 6 377 0700
      Email:   masterton@doc.govt.nz
      Full office details
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