Things to Do in South Island: Top Attractions & Hidden Gems

South Island area: 150,437 km² ·
National parks: 10 ·
Coastline: 5,800 km ·
Population: 1.2 million ·
Key adventure hub: Queenstown

Four defining features of the South Island’s geography highlight just how dramatically this landscape was shaped by glaciers.

What are the top things to do in South Island New Zealand?

Visit Milford Sound

• Cruises and kayaking are the primary ways to experience the sheer cliffs, waterfalls, and seal colonies inside the fjord (My Queenstown Diary).

Milford Sound sits within Fiordland National Park and is often described as the “eighth wonder of the world.” Its dark, tannin-stained waters and rainforest-covered cliffs make it one of the most photographed spots in the country. Visitors can also book a scenic flight over the sound for a full aerial perspective.

Explore Queenstown

• Bungee jumping, jet boating, and skydiving are the headline adventure activities that made Queenstown famous (That Travelista, a UK-based travel blog).

Queenstown acts as the primary tourist hub of the South Island, offering a nonstop roster of adrenalized experiences along with a lively dining and nightlife scene. The town sits on the shores of Lake Wakatipu and is surrounded by the Remarkables mountain range, giving it a genuinely dramatic backdrop.

Hike at Aoraki / Mount Cook National Park

• The Hooker Valley Track is the most accessible walk, providing close-up views of New Zealand’s highest peak at 3,724 meters (Two for the World, a couples travel blog).

Aoraki / Mount Cook is the centerpiece of the park, which contains 23 peaks over 3,000 meters. The Tasman Glacier, New Zealand’s largest, sits at the foot of the mountain and can be explored via guided ice walks or boat tours on the terminal lake.

What are some unusual things to do in South Island?

Go penguin watching in Oamaru

• Blue penguin colony: Oamaru is home to the world’s smallest penguin species, which return to shore in groups at dusk (That Travelista).

The Oamaru Blue Penguin Colony operates a dedicated viewing area where visitors can watch the birds waddle up the beach to their nests. The adjacent Victorian precinct adds a historic layer to the experience, with preserved 19th-century stone buildings.

Visit the Moeraki Boulders

• Large spherical stones scattered on Koekohe Beach, formed by ancient sea-floor cementation millions of years ago (Lonely Planet, a globally recognized travel guide publisher).

The Moeraki Boulders are a geological oddity — some reach over two meters in diameter. They are best visited at low tide when the full spread of boulders is exposed. The site is a quick stop off State Highway 1, making it an easy add-on to any coastal road trip.

Walk the Queenstown Hill Time Walk

• A two-hour hike that leads to a viewpoint overlooking Queenstown, Lake Wakatipu, and The Remarkables, with interpretive signs about the area’s Māori and gold-mining history (RooWanders, an active travel blog).

The Time Walk offers a free alternative to the tourist-heavy gondola experience, combining exercise with a genuine sense of the region’s cultural layers. It starts right from the edge of town and is manageable for most fitness levels.

The trade-off: Visiting unusual spots like Oamaru or the Moeraki Boulders adds driving time, but these sites rarely have the crowds of the main tourist hubs.

What are the most beautiful places in South Island New Zealand?

Lake Tekapo and the Church of the Good Shepherd

• Turquoise water and starry skies: Lake Tekapo’s distinctive milky-blue color comes from glacial rock flour suspended in the water (My Queenstown Diary).

The Church of the Good Shepherd sits on the lake’s shoreline and is one of the most photographed buildings in New Zealand. The area is also part of the Aoraki Mackenzie International Dark Sky Reserve, offering some of the clearest night skies in the southern hemisphere.

Abel Tasman National Park beach

• Golden sand beaches and clear turquoise water, accessible via the Abel Tasman Coast Track or water taxi (RooWanders).

Abel Tasman is New Zealand’s smallest national park but arguably its most picturesque coastal stretch. Kayaking between the sheltered coves and camping on the beach is the classic way to experience it. The park receives consistent sunshine, making it a warm-weather favorite.

Wanaka’s Lake and mountains

• The famous lone willow tree in the lake, photographed against the backdrop of the snow-capped Southern Alps (Lonely Planet).

Wanaka offers a quieter, more scenic alternative to Queenstown. The lakefront is perfect for walking and cycling, and the nearby Roy’s Peak track provides a challenging hike with a panoramic summit view that has become an Instagram staple.

The implication: The most beautiful places in the South Island are defined by their distinct colors — the turquoise of Lake Tekapo, the golden sands of Abel Tasman, the reflective calm of Wanaka. Each offers a completely different palette.

What are the best things to do in South Island this weekend?

Day trip to Hanmer Springs

• Thermal pools and spa facilities set in an alpine village, about 90 minutes north of Christchurch (Lonely Planet).

Hanmer Springs is the South Island’s premier relaxation destination. The thermal pools are fed by natural hot springs, and the village also offers mountain biking, jet boating, and forest walks. It is compact enough to explore fully in a single day without feeling rushed.

Explore the Catlins coast

• Waterfalls, petrified forest, and wildlife, including penguins, sea lions, and dolphins (Two for the World).

The Catlins is a rugged coastal region in the southeast, known for its low tourist density. Key stops include the Purakaunui Falls, Cathedral Caves, and the remote Slope Point, the southernmost point of the South Island. A weekend here feels like a genuine escape.

Visit Christchurch Botanic Gardens

• Diverse plant collections and heritage trees spread over 21 hectares in the center of the city (RooWanders).

The Botanic Gardens are part of Christchurch’s larger cultural precinct, which also includes the Canterbury Museum and the Arts Centre. The gardens are free to enter and offer a calm, green respite for travelers who need a break from driving.

Why this matters: For travelers short on time, a weekend allows for a single-region deep dive. Hanmer Springs or the Catlins can be experienced in two days without the pressure of a full road trip.

What are the must-see places on a South Island map?

Fiordland National Park

• Milford Sound and Doubtful Sound are the crown jewels, but the park also contains the Kepler, Routeburn, and Hollyford Tracks (Wikipedia, the open-source encyclopedia).

Fiordland covers 12,607 km², making it the largest national park in New Zealand. Its fiords were carved by glaciers during the last ice age, creating vertical cliff faces that rise directly from deep water. The park is a UNESCO World Heritage area and a magnet for multi-day hikers.

Dunedin’s wildlife

• The world’s only mainland royal albatross colony at the Otago Peninsula, plus fur seals and sea lions (U.S. News Travel, a major travel guide publisher).

Dunedin itself is a compact city built around an octagonal center, with strong Scottish heritage. The Otago Peninsula is a short drive from the city center and provides some of the most accessible wildlife viewing in the country. The albatross colony at Taiaroa Head is a genuine natural wonder.

The West Coast glaciers

• Fox Glacier and Franz Josef Glacier descend from the Southern Alps to within a few hundred meters of sea level, making them uniquely accessible (U.S. News Travel).

The West Coast region also features Punakaiki’s pancake rocks and the laid-back town of Hokitika, known for its greenstone (pounamu) carving. The glaciers have been retreating in recent decades, so guided heli-hikes are the most reliable way to reach the ice.

What travelers are saying

“The South Island really is the perfect destination for anyone who loves the outdoors. From the stunning fjords to the amazing hiking trails, there’s something for every level of adventure.”

— Petrina Darrah, a travel blogger focused on New Zealand

“A 15-stop road trip covering Lake Tekapo, Mount Cook, Queenstown, and Wanaka is the best way to see the diversity of the South Island in one trip.”

— Two for the World, a couples travel blog

For travelers planning a South Island road trip, renting a Motor Home Hire NZ Guide provides the ultimate flexibility to chase the weather and stay near trailheads. A well-planned itinerary makes all the difference. The Moose Sighting on Kepler Track: 2025 Fiordland Report highlights the unique wildlife encounters possible on the region’s Great Walks.

For the traveler debating where to invest their limited time in New Zealand, the choice is clear: spend it on the South Island, where the density of dramatic landscapes and adventure activities gives you a higher reward per mile driven than almost any other region on earth.

For a detailed itinerary covering the region’s best outdoor experiences, check out this guide to top adventures and hikes on the South Island.

Frequently asked questions