Jess at Sea

When most people dream of New Zealand’s dramatic fjords, Milford Sound usually tops the list. But if you’re craving something more serene, remote, and untouched by the usual crowds, Doubtful Sound is the hidden gem you’ve been searching for! Located deep in Fiordland National Park on the South Island, this lesser-known fjord offers an unforgettable escape into raw, untouched, natural beauty.

If you’re planning a New Zealand itinerary and want to experience nature at its most magical, here’s everything you need to know about visiting Doubtful Sound – New Zealand’s best-kept secret.

Where is Doubtful Sound & Why It’s So Special

Doubtful Sound is nestled within Fiordland National Park, a UNESCO World Heritage Site in the southwest of New Zealand’s South Island. Often called the “Sound of Silence,” it’s known for its vast size, pristine landscapes, and tranquil atmosphere. Unlike Milford Sound, Doubtful Sound is more remote and receives far fewer visitors – so you can enjoy the stunning scenery without the crowds.

The fjord stretches over 40 kilometers and is surrounded by towering peaks, lush rainforests, and cascading waterfalls. Its mystical beauty – especially when mist hangs low over the water – feels like something straight out of a fantasy novel.

Located in Fiordland National Park, Doubtful Sound is probably one of New Zealand’s most remote and pristine destinations. While it may not be as easily accessible as Milford Sound, this is part of what makes it so special. The journey to Doubtful Sound is an adventure in itself and is sure to make the experience even more memorable!

How to Get to Doubtful Sound: Part of the Adventure

Getting to Doubtful Sound isn’t as simple as hopping in your car, but that’s all part of the experience. The journey itself is a scenic adventure through some of New Zealand’s most spectacular landscapes. The best way to see the remote Doubtful Sound is through a full day guided tour from Te Anau, a charming town located about 2 hours from Queenstown.

• Start in Te Anau – This charming lakeside town is the best base for exploring Doubtful Sound. It’s about a 2-hour drive from Queenstown.
• Bus to Lake Manapouri – Your tour will begin with a 30-minute bus ride to Lake Manapouri.
• Boat Across Lake Manapouri – Enjoy a peaceful cruise across the lake (pro tip: morning coffee + lake views = magic).
• Coach Over Wilmot Pass – One of New Zealand’s most remote roads offers jaw-dropping views of Fiordland and a sneak peek of the fjord before you arrive.

Finally, you’ll board a boat for your scenic Doubtful Sound cruise. The remoteness adds to the sense of awe – you’ll feel like you’re journeying into the heart of untouched wilderness.

What to Do in Doubtful Sound

Take a Scenic Cruise

The most popular way to explore Doubtful Sound is by boat. Several tour operators offer full-day and overnight cruises, giving you plenty of time to admire the dramatic cliffs, emerald rainforests, and mirror-like waters. Most cruises include onboard commentary and the chance to spot native wildlife like:

• Dusky dolphins
• Fur seals
• Penguins
• Albatross and other seabirds

Some cruises even offer kayaking excursions, letting you paddle close to the shoreline for an even more immersive experience.

Helicopter Tours

For a jaw-dropping perspective, take a scenic helicopter ride over Doubtful Sound. The aerial views of the fjord and surrounding mountains are simply unforgettable.

Wildlife Spotting

Doubtful Sound is a haven for wildlife. Keep your eyes peeled for playful dolphins, seals lounging on rocky outcrops, and native bird species like shags and the rare great crested grebe. Occasionally, lucky visitors may even spot whales gliding through the deep fjord waters.

Go for a Hike

If you prefer to stay on land, there are a few hiking trails that offer beautiful viewpoints:

• Doubtful Sound Walk – An easy stroll through lush forest along the shoreline.
• Wilmot Pass Track – A more challenging trail with panoramic views of the fjord below.

Best Time to Visit Doubtful Sound

Doubtful Sound is stunning year-round, but the experience changes with the seasons:

• Summer (Dec–Feb): Warmer weather, longer daylight hours, perfect for cruising and kayaking. Ideal for wildlife spotting and photography.
• Winter (Jun–Aug): Fewer crowds, mystical fog, and moody landscapes. The colder months make the fjord feel even more magical and peaceful.

No matter when you visit, pack for all conditions – Fiordland is one of the wettest places in New Zealand and rain adds to the drama of the landscape.

Essential Tips for Visiting Doubtful Sound

• Dress for the Weather: Rain is common—bring waterproof layers, sturdy shoes, and extra socks.
• Pack Essentials: The area is remote with limited facilities, so bring snacks, water, and a portable charger.
• Book a Guided Tour: Self-guided visits are nearly impossible due to limited access. Book a reputable guided tour to ensure a smooth and informative experience.
• Bring a Camera: The landscapes here are out of this world—capture the magic!
• Respect Nature: Fiordland is a protected national park. Leave no trace and respect the wildlife and fragile ecosystem.

Where to stay at Te Anau

Accommodation Recommendations:
Luxury: Kingsgate Hotel Te Anau
Mid-Range: Fiordland Hotel
Budget: Te Anau Lakefront Backpackers

Is Doubtful Sound Worth It?

Absolutely. Doubtful Sound is one of the most breathtaking, serene, and authentic natural experiences you can have in New Zealand. If you’re looking to step off the beaten path and immerse yourself in wild, untouched beauty, this fjord should be at the top of your list.

Skip the crowds of Milford Sound and discover New Zealand’s most peaceful paradise. Trust me – you won’t regret it.

See my full New Zealand: 3-Week Epic Road Trip Itinerary here!

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