Waiohine Gorge – Wairarapa, New Zealand
Cut deep into the foothills of the Tararua Range, Waiohine Gorge is one of the Wairarapa's wildest and most dramatic freshwater swims. The Waiohine River slices through greywacke canyon walls before opening into wide shingle flats and deep, emerald-green pools.
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The water here is alpine-fed: cool, clean and fast-moving after rain. In summer the river settles into calm, glassy stretches where confident swimmers can drift in deep channels or relax on sun-warmed river stones. The colour shifts between pale jade and rich turquoise depending on light and flow.
Towering forested slopes frame the gorge, amplifying every sound: wind through the trees, distant birdsong and the echo of water moving over stone. It feels remote and untamed, yet it's only a short drive from Carterton. For more Wellington region swimming, try Whakamōonie Swimming Hole on the Hutt River.
Waiohine Gorge is one of the Wairarapa swims in Swim New Zealand – North Island.
How to Get to Waiohine Gorge
Waiohine Gorge is in Tararua Forest Park, about 18 km north-west of Greytown, at the end of Waiohine Gorge Road. The landmark is the Waiohine Swing Bridge.
From Carterton
- Drive through Matarawa.
- Follow Moffats Road, then Joseph Road, then Waiohine Gorge Road.
- Continue to the road-end car park near the swing bridge.
Waiohine Gorge Road is gravel, with rough, narrow and winding sections and two forded stream crossings, so take it slowly and skip it after heavy rain.
From the car park
- Cross the Waiohine Swing Bridge for the views and the tracks beyond.
- Use the existing tracks down to the river.
- Look upstream or downstream for deeper pools and quieter swim pockets.
The bridge alone is worth the trip: suspended high above the gorge, with a panoramic view of the jade river below. There's also a DOC campsite at the road end; bookings are required.
Swimming Conditions
- Water type: alpine-fed river.
- Depth: varies, from shallow gravel edges to deep centre channels.
- Best season: late spring to early autumn.
- Water temperature: cool year-round.
- Sandflies: can be prolific near the river, so pack repellent.
After heavy rain in the Tararua Range, river levels rise quickly and currents become strong. Always assess the flow before you get in.
Is It Safe to Swim at Waiohine Gorge?
- River conditions change rapidly after rain, with strong currents in high flow.
- There are no lifeguards.
- Rocks are slippery.
- Don't dive or jump into unknown depths, including from the bridge or rocks.
- Check regional weather and river warnings before you go.
- Take all rubbish home and leave the riverbanks undisturbed.
For official updates, see DOC's Waiohine Gorge page and Greater Wellington Regional Council.
Discover More with Swim New Zealand
Waiohine Gorge features in Swim New Zealand – North Island alongside other Tararua-fed river swims and hidden Wairarapa plunge pools, perfect for building a full inland freshwater itinerary. Browse all our New Zealand travel guides.
Waiohine Gorge FAQs
Can you swim at Waiohine Gorge?
Yes. The Waiohine River has clean water and deep pools for swimming, but it's alpine-fed, cold and rises fast after rain. There are no lifeguards.
Is the road to Waiohine Gorge sealed?
No. Waiohine Gorge Road is gravel, with rough, narrow and winding sections and two forded stream crossings.
Can you camp at Waiohine Gorge?
Yes, at the DOC Waiohine Gorge campsite at the road end. Bookings are required and fires aren't permitted.
Where is the Waiohine Gorge swing bridge?
At the end of Waiohine Gorge Road in Tararua Forest Park, about 18 km north-west of Greytown.
