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Buller Gorge Swingbridge Adventure Park
2 km
1 hour
50 metres
If you are looking for a quintessential West Coast experience that perfectly balances a bit of "edge-of-your-seat" excitement with the tranquil beauty of the New Zealand bush, the Buller Gorge Ariki Falls Walk needs to be on your South Island itinerary. Located within the Buller Gorge Swingbridge Adventure Park, this trail is much more than just a simple stroll; it’s an immersive journey into a landscape shaped by powerful rivers and ancient tectonic forces.
Your adventure begins with a true highlight: crossing New Zealand’s longest swingbridge. Stretching 110 metres across the Buller River (known in Māori as Kawatiri), the bridge hangs 17.5 metres above the water. As you step onto the wooden slats, you’ll feel a gentle, rhythmic sway. It’s an exhilarating way to start a hike! Make sure to pause halfway across to look down at the turquoise water swirling through the rocky gorge below. The view is panoramic, offering a perspective of the forest-clad cliffs that few other trails can match.
Once you’ve successfully navigated the bridge, the adrenaline gives way to the serene embrace of the ngahere (forest). The Ariki Falls Walk is a well-maintained, out-and-back trail that winds through some of the most pristine native forest in the region. The track is classified as easy, making it a fantastic choice for families with children or those who want a rewarding nature fix without a strenuous climb.
The path is mostly flat with a gentle elevation gain of about 50 metres, though you should watch your footing as the West Coast’s famous rainfall can make the tree roots and earth a bit slippery. As you walk, the air becomes noticeably cooler and fresher, scented with the earthy aroma of damp moss and leaf litter. You’ll find yourself surrounded by towering giants—ancient Kahikatea, Rimu, and Matai—their canopies forming a lush green ceiling that filters the sunlight into a soft, dappled glow.
The undeniable star of this walk is the Ariki Falls itself. However, don't come expecting a vertical drop like a traditional waterfall. In the context of the mighty Buller River, Ariki (meaning 'Lord' or 'Chief') Falls is a powerful, wide cataract rapid. It is a spectacle of raw, liquid energy. From the dedicated lookout point, you can watch the massive volume of the Buller River being squeezed through a narrow rocky passage, creating a churning white-water chaos that is mesmerising to watch.
Ample parking is available at the Buller Gorge Swingbridge Adventure and Heritage Park. There are also toilets and a picnic area. A fee is required to cross the swingbridge and access the walks (Adult – $12.50, Child – $5, as of October 2023).
Get DirectionsKeep an eye out for these native and local bird species along the trail
Anthornis melanura
Endemic songbird with bell-like calls. Males are olive-green with a purple head sheen; females are browner with a narrow white-yellow stripe across the cheek.
Best time: Year-round
Rhipidura fuliginosa
Small insectivorous bird with distinctive fan-shaped tail. Friendly and curious, often following walkers through the bush.
Best time: Year-round
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Out and back
If you time your visit right, you might see professional rafters or kayakers navigating this stretch. It is considered one of the most challenging commercially rafted sections of the river, and watching a raft plunge through the "rollers" of Ariki Falls from the safety of the shore is a real treat.
Beyond the falls, the area is a geological goldmine—literally and figuratively. The White’s Creek Faultline is a must-see. This was the epicentre of the massive 1929 Murchison earthquake (a magnitude 7.8 event). Standing here, you can see the physical evidence of the earth’s power, where the ground was uplifted several metres in a matter of seconds.
For those interested in New Zealand's colonial history, keep an eye out for the alluvial gold mining relics. Along the tracks, you can still see sections of hand-stacked stone tailings, left behind by hardy miners who once combed these riverbanks in search of fortune. These moss-covered stones are a quiet testament to the grit of the early pioneers.
The Buller Gorge Ariki Falls Walk is located approximately 14 kilometres west of Murchison on State Highway 6. It’s an easy and scenic drive, whether you are coming from Nelson or heading up from the West Coast glaciers.
Look for the signs for the Buller Gorge Swingbridge Adventure Park. There is ample free parking available on-site, along with clean toilet facilities and a lovely picnic area if you’ve packed a lunch.
Please note that because the walk is accessed through the Adventure Park, there is a fee to cross the swingbridge and access the forest tracks. As of late 2023, the cost is $12.50 for adults and $5 for children. While some hikers are used to free DOC tracks, the maintenance of the bridge and the historical preservation of the site make this a well-worth-it investment for a unique afternoon out.
The forest on the far side of the Buller River is a sanctuary for native birdlife. Because the area is managed and the bush is so dense, the bird chorus here can be quite spectacular.
The most common companion on your walk will be the Pīwakawaka (Fantail). These friendly little birds are known to follow hikers, flitting about to catch the insects stirred up by your footsteps. You’ll also likely hear the melodic, bell-like chime of the Korimako (Bellbird) and the deep, resonant "whoof-whoof" of the Kererū (New Zealand Wood Pigeon) flying overhead.
Keep a sharp eye on the tree trunks for the tiny Rifleman (Tītitipounamu), New Zealand’s smallest bird, or the inquisitive South Island Robin (Toutouwai), which might hop right down to the path to inspect your boots. If you look up into the canopy, you’ll often spot the Tui with its distinctive white throat tuft, or the Grey Warbler (Riroriro), whose long, trilling song is the quintessential sound of the New Zealand bush.
The Buller Gorge is a destination for all seasons, but each offers a different vibe:
The Buller River, or Kawatiri, is one of New Zealand’s longest undammed rivers, and its cultural significance to Māori is profound. It served as a vital highway for those travelling between the east and west coasts in search of pounamu (greenstone).
In more recent history, the 1929 Murchison earthquake fundamentally changed this landscape. The sheer force required to lift the land at the White’s Creek faultline is hard to comprehend until you see it in person. The Buller Gorge was almost completely blocked by landslides during the quake, and the resilience of the local community in the aftermath is a major part of the local lore.
The Adventure Park itself does a great job of blending this natural history with a bit of "Kiwi ingenuity." By maintaining the swingbridge and the heritage trails, they allow visitors to step back in time to the gold rush era while standing right on top of a major geological boundary.
After you’ve crossed back over the swingbridge (which is just as fun the second time!), you’ll likely have worked up an appetite.
Head 15 minutes back down the road to Murchison, a charming town known as the "whitewater capital" of New Zealand. For a classic Kiwi experience, stop at The Lazy Steer. It’s a local favourite with a relaxed atmosphere, offering hearty burgers and great coffee—perfect for refuelling after a walk.
If you’re after something a bit more "café style," the Beechwood Café is another excellent choice. They have a fantastic selection of cabinet food (the pies and slices are top-tier) and plenty of outdoor seating where you can sit back and reflect on your trek through the mighty Buller Gorge.
This walk is a perfect slice of the West Coast: a bit of adventure, a lot of nature, and a deep sense of history. Whether you're a local looking for a weekend stroll or a tourist passing through, the Ariki Falls Walk is an experience that stays with you long after you've left the gorge.
Best time: Year-round
Mohoua novaeseelandiae
Pīpipi often forage in mixed flocks with other forest birds and have strong legs and toes for hanging upside down while feeding.
Best time: Year-round
Petroica australis
Friendly forest bird that often approaches walkers. Males are dark grey-black; females are paler.
Best time: Year-round
Gerygone igata
Small greyish songbird also known as Riroriro. Has a distinctive trembling song often heard before seen.
Best time: Year-round
Acanthisitta chloris
The tītitiponamu is New Zealand's smallest native bird, often seen flitting quickly up tree trunks and branches.
Best time: Year-round
Best time: Year-round