Hidden Gems of New Zealand's South Island
New Zealand's South Island is one of the most visually stunning places on the planet. Most international visitors head straight for Queenstown, and while the adventure capital absolutely deserves its reputation, the South Island has so much more to offer beyond bungee jumps and jet boats. From quiet coastal villages to ancient forests, dramatic alpine passes to wildlife encounters you will find nowhere else, the real magic of the South Island lies in the places that do not make the front cover of guidebooks. Here are the hidden gems that deserve a place on your itinerary.
Wanaka: Queenstown's Quieter Neighbour
Just an hour's drive from Queenstown over the Crown Range, Wanaka sits on the shore of its namesake lake with a backdrop of mountains that looks like a painting. It offers many of the same adventure activities as Queenstown, including skydiving, canyoning, and jet boating, but with a fraction of the crowds and a more relaxed atmosphere. The famous Wanaka Tree, standing alone in the lake shallows, has become one of the most photographed spots in New Zealand.
Beyond the town itself, Wanaka is a gateway to some exceptional hiking. The Roys Peak track climbs steeply for about five hours return, rewarding you with panoramic views across the lake and surrounding ranges that rank among the best viewpoints in the country. In winter, the nearby Treble Cone and Cardrona ski fields draw powder enthusiasts from around the world. Wanaka manages to feel like a well-kept secret despite its growing popularity.
Akaroa: A French Village on the Pacific
Perched on the rim of an ancient volcanic crater on the Banks Peninsula, Akaroa is a tiny harbour town with a distinctly French flavour. French settlers arrived here in 1840, just days after the British formally claimed sovereignty, and their influence lingers in street names, architecture, and the outstanding local cuisine. The town is about ninety minutes from Christchurch, making it an easy day trip or overnight stay.
The main draw is the harbour itself, home to the world's smallest dolphin species, the Hector's dolphin. Boat tours and kayak excursions let you observe these playful creatures up close in their natural habitat. The surrounding peninsula is laced with walking tracks that wind through regenerating native bush, past dramatic cliff edges, and down to secluded bays where you might be the only person on the beach.
Kaikoura: Where Mountains Meet the Sea
Kaikoura is a coastal town where the snow-capped Kaikoura Ranges plunge straight into the Pacific Ocean. The deep underwater canyon just offshore creates a nutrient-rich environment that supports an extraordinary concentration of marine life. Sperm whales are resident year-round, and whale-watching tours have a success rate of over ninety per cent. Dusky dolphins travel in pods of hundreds, and between June and August, you might spot humpback whales passing through on their annual migration.
On land, the Kaikoura Peninsula Walkway loops around the coastline past fur seal colonies and rocky platforms covered in paua shells. The town is also famous for its crayfish, and a stop at one of the roadside caravans for fresh crayfish is a quintessential South Island experience. Kaikoura was badly affected by the 2016 earthquake but has rebuilt with remarkable resilience, and visiting now supports a community that relies heavily on tourism.
Abel Tasman: Coastal Paradise
At the top of the South Island, Abel Tasman National Park is New Zealand's smallest national park but arguably its most beautiful. Golden sand beaches fringe crystal-clear water that shifts between shades of emerald and turquoise, and the coastal forest is alive with native birds. The Abel Tasman Coast Track is one of New Zealand's Great Walks, a three-to-five-day hike that follows the shoreline through bays so perfect they look digitally enhanced.
If multi-day hiking is not your style, water taxis shuttle visitors between beaches, so you can walk as much or as little as you like. Sea kayaking is another superb way to explore the coast, paddling into secluded inlets where fur seals sun themselves on the rocks. The park sits near the town of Nelson, which is known for its craft breweries, art galleries, and weekend markets. Together, Abel Tasman and Nelson make for a relaxed few days that feel worlds away from the adrenaline-fuelled south.
Beyond Milford Sound: Doubtful Sound
Milford Sound is justifiably famous and draws thousands of visitors each day during peak season. But if you want the fiord experience without the crowds, Doubtful Sound is the place to go. Three times longer than Milford and ten times larger in surface area, Doubtful Sound is accessed via a boat ride across Lake Manapouri and a coach over Wilmot Pass. The extra effort required to reach it means far fewer tourists, and the silence on the water is extraordinary.
Overnight cruises on Doubtful Sound allow you to fall asleep to the sound of rain dripping from moss-covered cliffs and wake to mist rising off the water. Bottlenose dolphins, fur seals, and Fiordland crested penguins are all regular visitors. The kayaking here is world class, paddling through still water surrounded by sheer rock walls draped in waterfalls. It is one of those experiences that words struggle to capture and photographs never quite do justice.
The Catlins: Wild and Untouched
The Catlins occupy the rugged south-east corner of the South Island between Invercargill and Dunedin, and they remain one of the least visited parts of the country. This is wild, windswept coastal forest where yellow-eyed penguins waddle ashore at dusk, sea lions haul out on empty beaches, and petrified wood from ancient forests lies exposed on wave-cut platforms. Nugget Point Lighthouse stands on a rocky headland surrounded by jagged sea stacks, and the view from the top is hauntingly beautiful.
Cathedral Caves, accessible only at low tide, are among the largest sea caves in the country. The Catlins waterfall trail leads to Purakaunui Falls and McLean Falls, both set deep in podocarp forest. Roads through the Catlins are mostly unsealed and slow, which keeps the area blissfully quiet. If you enjoy solitude and raw natural beauty, this corner of the South Island will be a highlight of your entire trip.
Plan Your South Island Adventure
The South Island rewards travellers who go beyond the obvious. Rent a campervan, allow plenty of time, and be willing to follow a gravel road to its end. The hidden gems listed here are just the beginning. Every valley, every coastal headland, and every mountain pass has something worth stopping for. If you are interested in exploring New Zealand as part of a guided group, take a look at our Group Tours page for itineraries that combine the classics with off-the-beaten-track destinations.
The South Island does not reveal its best secrets to those in a hurry. Slow down, take the detour, and let the landscape lead the way.