New Zealand South Island: 6-Day Stewart Island & Fiordland

Discover New Zealand’s South Island on a 6-Day Stewart Island & Fiordland Tour

If you’re dreaming of sweeping landscapes, dramatic coastlines, and encounters with wildlife, this 6-day tour from Queenstown promises plenty of both. It’s designed for those who want a taste of New Zealand’s wildest corners—Milford Sound’s majestic fjords, the rugged cliffs of the Catlins, and the almost untouched Stewart Island. We haven’t taken the trip ourselves, but based on detailed reviews and the itinerary, it looks like a well-paced way to get a genuine sense of South Island’s natural beauty.

What we love about this experience? First, the chance to cruise one of the world’s most iconic fjords—Milford Sound—and see waterfalls and towering peaks from the water. Second, the opportunity to explore Stewart Island, a lesser-visited gem teeming with seabirds and kiwi. On the flip side, the ferry crossing can be rough, and mobile reception on Stewart Island is limited, which might be a consideration for those who like to stay connected. This trip suits travelers who appreciate scenic drives, outdoor walks, and wildlife spotting—especially those eager to see rare birds and expansive wild landscapes.

Key Points

• Majestic Milford Sound cruise offers waterfalls, rainforest, and mountain views
• Wildlife encounters include seabirds, dolphins, fur seals, and kiwi
• Stewart Island’s unspoiled landscape is perfect for nature lovers and hikers
• Ferry crossing offers adventure but can be rough, so pack accordingly
• Small group size ensures a more personal, relaxed experience
• Two nights on Stewart Island provide ample time to explore and enjoy

An Introduction to the South Island Adventure

This tour is a solid choice for travelers who want a comprehensive snapshot of South Island’s most spectacular scenery. It’s organized by Intrepid Travel, known for small-group experiences that balance guided activities with free time. The focus is on authentic natural encounters, from cruising fjords to spotting elusive kiwi birds.

Two things stand out immediately. First, the itinerary’s emphasis on stunning vistas and wildlife — the kind of experiences that linger long after the trip ends. Second, the practical approach—an itinerary that balances bus journeys, boat cruises, and walks—making sure you see the highlights without feeling rushed or overwhelmed. A potential drawback? The ferry to Stewart Island can be rough, and mobile coverage on Stewart Island is patchy. If you’re uneasy about boat travel or want constant connectivity, this is worth considering.

This tour is best suited for nature enthusiasts, outdoor explorers, and those who enjoy small-group adventures that dive into local landscapes without too much fuss. It’s also an excellent choice for travelers keen on spotting rare wildlife, especially kiwi and seabirds.

You can check availability for your dates here:

Exploring the Itinerary in Detail

Day 1: Queenstown to Te Anau

We start with a scenic drive from Queenstown to Te Anau, the gateway to Fiordland National Park. The route takes about 3.5 hours and offers outstanding views of Lake Wakatipu and The Remarkables mountains. This is a great introduction to the region’s rugged beauty, and the lakeside town offers a relaxed vibe to settle in.

You’ll have the evening free—perhaps to visit the glow worm caves (an optional NZD $135). The caves are a fascinating underground experience, showcasing the beauty of New Zealand’s glow worms and underground waterways. Keep in mind, this activity costs extra, but it’s worth considering if you want an evening highlight.

Day 2: Milford Sound & Te Anau

This is often the highlight for many travelers. The tour includes a boat cruise through Milford Sound, one of the most photographed natural wonders in the world. As you glide past thundering waterfalls and lush rainforest, you’ll understand why this fjord is called the “eighth wonder of the world” by some.

The cruise spotlights bottlenose dolphins and fur seals, adding wildlife encounters to the dramatic scenery. Afterward, a guided climb to Milford Lookout rewards your efforts with sweeping views. The Mirror Lakes walk provides a mirror-like reflection of mountain peaks—a perfect photo opportunity—and Lake Gunn adds to the scenic variety.

This day involves some walking, boat time, and scenic drives, so expect a full, engaging experience. Dinner in Te Anau offers local fare—try venison or lobster, which are local specialties.

Day 3: The Wilds of the Catlins

Today, you’ll venture into the less-visited but equally mesmerizing Catlins region. Think rugged cliffs, dense forests, and waterfalls tucked away from the crowds. Nugget Point lighthouse, perched on a rocky headland, is a photo stop that’s well worth the visit. The area’s wild coastline offers dramatic vistas that remind you just how wild and pristine this part of New Zealand truly is.

Hiking through the forest to McLean Falls introduces you to the lush greenery and tranquil waters. The ruggedness of this coast offers a different flavor of New Zealand’s natural beauty—less touristy, more genuine.

More Great Tours Nearby

Day 4: Crossing to Stewart Island

The ferry to Stewart Island is a highlight—an hour-long crossing over Foveaux Strait. The boat ride itself can be choppy, and some reviews mention the roughness, so prepare accordingly. Once ashore, you’ll notice the island’s untouched feel—almost 85% of it is national park.

Stewart Island, or Rakiura, is a haven for wildlife and outdoor pursuits. Because of the limited mobile reception, it’s a chance to disconnect and enjoy the peaceful, rural atmosphere. The accommodation is simple but functional, designed to give you a comfortable base for exploring.

Day 5: Exploring Stewart Island

Your free day on Stewart Island is packed with possibilities. You can opt for a bay cruise to see penguins and seabirds, or walk along coastal tracks where early Maori settlements once thrived. For those eager for a rare sight, kiwi spotting tours are available, giving you a chance to see these rare birds in their natural habitat.

Relax on beaches, learn about the local flora and fauna, or simply enjoy the serene environment. Dinner options are available, often with local seafood, giving you a taste of the island’s culinary offerings.

Day 6: Return to Queenstown

The ferry back to the mainland marks the end of your adventure. Expect to arrive in Queenstown around 2 pm, giving you the afternoon to explore further or relax. The trip offers a well-rounded taste of South Island, leaving plenty of room for extension—whether that’s adventure sports, vineyard visits, or exploring other towns.

What Sets This Tour Apart

Beyond the scenic highlights, what makes this trip stand out is the small-group format—limited to 12 participants—allowing for more personalized attention and flexible pacing. The combination of guided tours and free time ensures you get a sense of the landscape while not feeling overwhelmed by a packed schedule.

The value lies in the mix of activities: boat cruises, scenic drives, walks, and wildlife encounters—all included or optional at a reasonable extra cost. The tour also offers a good balance of adventure and relaxation, making it accessible to a wide range of travelers.

Wildlife & Nature

One of the tour’s main draws is its focus on wildlife encounters. You’ll have chances to see kiwi, seabirds, dolphins, and seals, which makes it a perfect choice for birdwatchers and animal lovers. The chance to see the elusive and endangered brown kiwi on Stewart Island is especially appealing.

Scenic Diversity

The route takes you from the iconic fjords of Milford Sound to the rugged coastlines of the Catlins and the untouched wilderness of Stewart Island. Each landscape offers a different perspective on New Zealand’s natural beauty, ensuring a varied and fulfilling experience.

Practical Considerations

While the tour offers excellent value, there are a few practical points to keep in mind. The ferry to Stewart Island can be rough, so good packing—especially for those prone to seasickness—is important. The mobile reception on Stewart Island is limited, so it’s an ideal trip for disconnecting but might be inconvenient for those needing constant connectivity.

The accommodations are shared, with a mix of motels and hostels, which keeps costs down but might not suit travelers seeking luxury. Meals are not included daily, giving you flexibility but also requiring some planning for dining out.

Who Will Get the Most Out of This Experience?

This tour is best suited for adventurous travelers who love outdoor activities, wildlife, and scenic drives. It’s ideal if you’re eager for a small-group experience that offers both guided highlights and free time for your own discoveries. It’s particularly good for those interested in birdwatching, nature photography, and experiencing remote wilderness.

It’s also suitable for travelers looking for a relaxed pace with opportunities for gentle walks, boat cruises, and wildlife spotting—perfect for those who prefer nature over urban exploration.

In The Sum Up

This 6-day South Island trip offers a well-rounded introduction to some of New Zealand’s most breathtaking landscapes. From the stunning fjords of Milford Sound to the rugged coastlines of the Catlins and the peaceful wilderness of Stewart Island, it’s a chance to see wild New Zealand at its best. The small-group format and combination of guided tours and free time make it both personal and flexible.

Travelers who value stunning views, wildlife encounters, and a taste of remote wilderness will find this tour rewarding. The value for money is notable, considering the inclusion of cruises, guided walks, and the ferry trip, making it a smart choice for nature lovers on a budget.

If you’re after a balanced, authentic experience that highlights the wild beauty of South Island without a lot of fuss, this trip checks all the boxes. Just be prepared for the ferry ride and limited Wi-Fi—those are small trade-offs for such remarkable scenery and experiences.

FAQs

Is this tour suitable for solo travelers?
Absolutely. The small-group format (limited to 12 people) makes it easy to meet others and share experiences. Many solo travelers find it a comfortable way to explore with like-minded adventurers.

What’s included in the price?
The tour covers transportation (bus, ferry), guided activities, and some excursions like Milford Sound cruises. Meals are not included daily, but plenty of options are available locally.

How strenuous are the hikes?
The walks are generally manageable and not overly strenuous. You’ll explore places like Mirror Lakes and McLean Falls, which involve short, scenic hikes suitable for most fitness levels.

Is there free time on Stewart Island?
Yes. The itinerary includes a full free day, allowing you to explore at your own pace—whether that’s wildlife spotting, beach walks, or simply relaxing in nature.

Are there optional activities?
Yes, activities like bay cruises to see penguins and seabirds or kiwi tours are available at extra cost. You can choose to participate depending on your interests and budget.

What should I pack?
Bring comfortable shoes, weather-appropriate clothing, a camera, sunscreen, and insect repellent. Pack layers, as weather can change quickly.

Can I extend my stay after the tour?
Certainly. The trip ends in Queenstown around 2 pm on Day 6, so you have the afternoon free to continue exploring or rest.

Is this tour family-friendly?
While suitable for most ages, consider the ferry ride and outdoor activities. It’s best suited for active travelers comfortable with outdoor pursuits.

This tour provides a fantastic way to experience the rugged, wildlife-rich heart of New Zealand’s South Island with a balanced mix of guided discovery and personal exploration. It’s perfect for those looking to witness some of the most iconic landscapes in a relaxed, intimate setting.

You can check availability for your dates here: More Great Tours Nearby