If you’re looking to escape the well-trodden tourist paths and lose yourself in the true, untamed wilderness of the South Island, the Catlins River Track is calling your name. Located in the heart of the Catlins Conservation Park, near the small settlement of Tawanui, this 12-kilometre loop is a masterclass in New Zealand’s rugged natural beauty. It’s a place where the air is thick with the scent of damp moss, the river provides a constant, rhythmic soundtrack, and the forest feels as ancient as the land itself.
This isn’t just a casual Sunday stroll; it’s a proper New Zealand tramping experience. Classified as an Advanced track by the Department of Conservation, it offers a rewarding challenge for those with a good level of fitness and a sense of adventure. Whether you’re a local looking for a weekend workout or a visitor wanting to see the "real" NZ, this track delivers in spades.
The Walk
The journey begins at the Tawanui Campsite, a tranquil spot that sets the tone for the hike ahead. Almost as soon as you leave the trailhead, the world of roads and noise vanishes, replaced by a dense, lush canopy of silver beech forest. The track follows the Catlins River, but don't expect a flat riverside path. This is a track that likes to keep you on your toes—literally.
The terrain is a continuous series of undulations. You’ll find yourself climbing short, steep grades one minute and navigating a tangled network of exposed tree roots the next. Because the Catlins is known for its high rainfall, the ground can often be soft or muddy, demanding a keen eye for foot placement. It’s an engaging, tactile way to hike; you aren’t just walking through the forest, you are interacting with it.
As you wind alongside the river, you’ll be treated to a revolving door of spectacular views. The Catlins River is a lively companion, alternating between deep, emerald-green pools and white-water rapids that tumble over rocky ledges. About halfway through the bush section, the track offers glimpses of hidden waterfalls that most tourists never get to see.
One of the most exciting aspects of this walk is the river crossings. You’ll navigate four wire-rope suspension bridges. These bridges are a classic staple of the New Zealand backcountry; they sway slightly as you cross, providing a little rush of adrenaline and the perfect vantage point to look straight down into the swirling currents of the river below.
Parking Information
Where to Park
Ample parking is available at the Tawanui Campsite, which serves as the trailhead. Access to the campsite is via a narrow gravel road off Catlins Valley Road or Morris Saddle Road from Owaka Valley. As it is a rural area with campers, it's advisable to keep valuables out of sight.
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Trail Type
Loop
Dog-friendly
Best in: Spring, Summer, Autumn
After immersing yourself in the native bush, the track eventually reaches 'The Wisp' area. Here, the landscape shifts dramatically. You’ll leave the silver beech behind and enter exotic forestry plantations. The return leg of the loop follows well-maintained forestry roads. While some might prefer the bush, these easy-going roads are a welcome relief for tired legs, allowing you to pick up the pace and enjoy the open sky as you head back towards the Tawanui Campsite.
Highlights & Must-See Features
While the entire 12km loop is a highlight in itself, there are a few standout features you should look out for:
The Suspension Bridges: These four bridges are the soul of the track. They offer incredible photo opportunities and a unique perspective of the river’s power and clarity.
Native Mistletoe (Peraxilla colensoi): If you are lucky enough to visit in December or January, keep your eyes glued to the upper canopy. The rare native mistletoe bursts into vibrant scarlet flowers during these months, creating stunning flashes of red against the deep greens of the beech trees.
The River Rapids: There are several points where the track clings to the bank right above roaring rapids. The sound is thunderous and the sight of the water carving through the rock is a powerful reminder of the area’s geological history.
A Dog-Friendly Adventure: Finding high-quality, long-distance tramps that allow dogs can be a challenge in New Zealand. The Catlins River Track is a fantastic exception, making it a favourite for local dog owners. Just ensure your furry friend is under control and capable of handling the 6-hour duration.
Getting There
The trailhead is located at the Tawanui Campsite, roughly 25 minutes from the township of Owaka. To get there, you’ll need to navigate some classic rural New Zealand roads. From Owaka Valley, take either Catlins Valley Road or Morris Saddle Road. Be prepared for narrow, gravel sections—standard for the Catlins, but requires a bit of care, especially after rain.
There is ample parking at the campsite. Since this is a somewhat remote rural area used by campers and trampers alike, it’s always a good idea to keep any valuables out of sight or take them with you in your pack.
Wildlife Spotting
The Catlins is one of the last strongholds for several of New Zealand’s rarest birds, and this track is one of the best places to see them.
Mohua (Yellowhead): These tiny, bright yellow birds are extremely rare, but the Catlins River valley is a key conservation site for them. Listen for their chattering calls and look for movement in the high canopy.
Titipounamu (Rifleman): New Zealand’s smallest bird. They look like tiny green ping-pong balls with wings, flitting frantically along tree trunks.
Tūī and Bellbirds: You’ll hear these before you see them. Their melodious, bell-like songs echo through the beech forest all day long.
Piwakawaka (Fantail): These inquisitive little birds will likely follow you for a portion of your walk, darting around to catch the insects your boots disturb from the leaf litter.
Kererū: The heavy "whoosh-whoosh" of wings usually signals the arrival of the New Zealand Wood Pigeon. They are often seen perched precariously on thin branches, looking almost too big for the trees.
Tip: Bird activity is highest in the early morning. If you can start your walk shortly after sunrise, you’ll be treated to a full forest symphony.
Seasonal Magic & Practical Tips
The Catlins River Track is best enjoyed in Spring, Summer, or Autumn.
Spring brings fresh growth and high water levels in the river, making the rapids even more impressive.
Summer offers the best chance for dry(ish) tracks and the blooming of the scarlet mistletoe.
Autumn provides cooler, crisp air which is perfect for tackling the steeper undulations without overheating.
Sturdy Footwear: This is non-negotiable. Because of the roots and potential mud, hiking boots with good ankle support are much better than trail runners.
Layered Clothing: The Catlins weather is famous for changing its mind every ten minutes. Even on a sunny day, bring a waterproof jacket and a warm fleece.
Food and Water: There are no facilities once you leave the campsite. Pack enough high-energy snacks and at least 2 litres of water for the 6-hour journey.
Sun Protection: Even under the canopy, the NZ sun is fierce. Wear sunscreen and a hat for the forestry road section.
Weather Consideration: The track can become quite slippery after heavy rain. If there has been a significant storm, check local conditions, as the river can rise and some low-lying sections of the track can become boggy.
Local & Regional Context
The Catlins (or Te Akau Tai Toka) is a place of deep significance. For Māori, this area was a rich source of food and resources during seasonal migrations. Later, European settlers were drawn here by the massive timber reserves. You can still see the remnants of this history in the landscape today—the transition from the untouched native forest of the river track to the commercial forestry plantations on the return loop tells the story of the region’s economic evolution.
The Catlins River itself is the lifeblood of this valley. Conservation efforts here are intense, particularly the predator control programmes aimed at protecting the mohua. By walking this track, you are stepping into a managed sanctuary that represents New Zealand’s commitment to bringing its "forgotten" birds back from the brink.
After the Walk
After six hours of navigating roots and bridges, you’ll likely have worked up a massive appetite. Head back into Owaka, the heart of the Catlins, to refuel.
The Lumberjack Bar & Eatery: A local favourite with a rugged, rustic theme that fits the day's adventures perfectly. Their hearty meals are exactly what a tired tramper needs—large portions and a warm atmosphere.
Catlins Cafe: Perfect if you’ve finished a bit earlier and want a great coffee and a slice of world-famous South Island ginger crunch or a savoury scone.
The Catlins River Track isn't just a walk; it’s a physical and sensory immersion into the wild soul of the Southland. It’s tough, it’s beautiful, and it’s a quintessential New Zealand experience that will leave you with sore legs and a very full heart.
Fantail
Rhipidura fuliginosa
Common
Small insectivorous bird with distinctive fan-shaped tail. Friendly and curious, often following walkers through the bush.
Best time: Year-round
Tūī
Prosthemadera novaeseelandiae
Common
Endemic New Zealand honeyeater with distinctive white throat tuft and iridescent plumage. Known for its complex and beautiful song.
Best time: Year-round
Titipounamu (Rifleman)
Acanthisitta chloris
Occasional
New Zealand's smallest native bird, often forages by spiralling up tree trunks in search of insects.
Best time: Year-round
Morepork
Ninox novaeseelandiae
Occasional
Native owl also known as Ruru. Named for its distinctive two-note call heard at night.