Exploring Stewart Island’s Wildlife with the Ulva Island Explorer
Stewart Island, or Rakiura, is a haven for those seeking authentic encounters with New Zealand’s native birds and pristine landscapes. The Ulva Island Explorer combines a relaxing catamaran cruise with a guided walk through one of the region’s most celebrated bird sanctuaries, making it a highlight for nature lovers. While it offers a gentle pace and intimate group size, the tour’s duration might leave some wishing for a bit more exploration time.
What truly makes this experience stand out are the personalized guided walk led by passionate local guides, the chance to spot rare birds like saddlebacks and robins, and the chance to relax on a comfortable boat ride with stunning scenery. It’s ideal for those wanting a balanced mix of wildlife, scenic views, and local stories, though it might not suit travelers looking for a longer or more physically demanding adventure.
Good To Know
- Small-group tour ensures personalized attention and a more intimate experience
- Scenic cruise around Paterson Inlet offers views of unspoiled beaches and coves
- Guided walk at Ulva Island provides close encounters with native birds and plants
- Optional boxed lunch adds convenience for a full experience
- Knowledgeable guides like Karen and Sarah enhance the tour with insights and bird calls
- Tour duration (~2.5 hours) offers a quick yet comprehensive outing
What is the Ulva Island Explorer?

This experience combines the best of both worlds: a calm catamaran cruise and a guided walk on Ulva Island, a predator-free paradise for native birds and plant species. Departing from Stewart Island, you’ll sail through Paterson Inlet, a scenic waterway dotted with secluded coves, and visit historical sites like Prices Inlet, where whalers once operated.
The boat itself is modern and comfortable, with live commentary providing context about the area’s history, wildlife, and landscapes. The small-group setting—capped at 12 travelers—means you’re not lost in a crowd, and guides like Karen and Sarah are able to give tailored attention and share their expert knowledge.
The Cruise: Scenic Views and Wildlife Spotting

The cruise component is a major highlight. We loved the way the boat glides smoothly over the water, with informative commentary filling the air, adding layers of interest. Reviews consistently praise the boat as “easy and comfortable,” and the views as “stunning,” especially when passing by hidden coves and unspoiled beaches.
Keep your eyes peeled for fur seals and penguins that frequent the waters around Stewart Island. Several visitors mention close-up sightings of albatross flying overhead and seals lounging on beaches. The boat also makes a stop at Prices Inlet, a historic site once used by whalers, where you can imagine life in the time of early European settlers.
Ulva Island: A Birdwatcher’s Dream

The star of this tour is undoubtedly Ulva Island. Once ashore, you’ll follow a local guide on an easy walk through a sanctuary that’s free of predators, giving native birds like saddlebacks, robins, and yellowheads a safe haven. Multiple reviews highlight the knowledge and enthusiasm of guides—like Karen and Sarah—who make sure everyone gets a good view and understanding of the wildlife.
One reviewer shared, “Our guide Karen was highly knowledgeable & very entertaining. She was constantly aware of the members in her group & ensured everyone got to see the bird or plant or other natural feature… Her “bird calls” often brought responses from the birds.”
Expect to encounter inquisitive weka on the beaches and see a variety of native plants thriving in this protected environment. Reviewers often describe Ulva Island as “beautiful,” with birds singing everywhere and the chance to see endangered species up close.
Practical Details and What to Expect

The tour lasts approximately 2 hours 30 minutes, a perfect length for those wanting a taste of Stewart Island’s wildlife without a lengthy commitment. The small-group size (up to 12 guests) ensures a relaxed, engaging experience, with guides able to tailor their commentary and focus on your interests.
You have the option to include a boxed lunch, which can be purchased directly after booking. This is a nice touch for those who prefer a picnic-style meal on the boat, especially since the tour doesn’t include food or drinks by default. Given the short duration, you might find it most suitable for a quick energizer rather than a full, sit-down meal.
Transportation is straightforward—meet at the Stewart Island Ferry Terminal. The tour does not offer hotel pickup, so plan accordingly. The vessel is modern, comfortable, and equipped with outdoor seating to maximize your views and wildlife spotting opportunities.
The Experience’s Strengths: Why Travelers Love It

Guides such as Karen, Sarah, and Claire consistently receive praise for their knowledgeability and engaging style. They not only point out birds and plants but also share stories that bring Stewart Island’s history and ecology to life. As one reviewer put it, “Her bird calls often got responses from her feathered friends,” emphasizing the interactive nature of the walk.
The scenery on the water and on Ulva Island is often described as “stunning,” with many noting the peaceful, unspoiled environment. The chance to see native bird species in their natural habitat—such as saddlebacks, robins, and yellowheads—is a rare treat, especially since these species are often elusive elsewhere.
Guests also appreciate the small-group setting, which creates a friendly, personalized atmosphere. The overall vibe is one of relaxed exploration, perfect for those who want an authentic, immersive experience rather than a rushed tour.
Considerations and Areas for Improvement

While most reviews are glowing, some guests felt the tour was a bit short—about 2.5 hours—leaving them wishing for more time on Ulva Island. One reviewer commented, “Needed an extra hour on the island to explore all the walks.” If you’re passionate about birdwatching or nature photography, you might want to supplement this experience with additional time or a longer tour.
Another aspect to consider is the limited group size which, while beneficial for interaction, might mean early booking is necessary to secure a spot. The tour’s price of $89.98 per person offers good value, especially considering the quality of guides and scenery, but adding a boxed lunch costs extra.
Who is This Tour Best For?

This experience is ideal for nature enthusiasts, bird lovers, and those wanting a gentle introduction to Stewart Island’s wildlife. It’s perfect for travelers who enjoy scenic boat rides, appreciate small-group adventures, and are eager to learn from passionate local guides.
If you’re looking for a quick, well-rounded outing that combines scenery, wildlife, and history, this tour checks all those boxes. On the other hand, if you crave a longer or more physically demanding walk, you might want to look for extended or different guided walks on the island.
Final Thoughts

The Ulva Island Explorer from Stewart Island offers a balanced and engaging glimpse into New Zealand’s unique birdlife and coastal scenery. The scenic cruise provides breathtaking views, while the guided walk unveils the rich biodiversity of Ulva Island in a relaxed, friendly atmosphere.
While the short duration might leave some wishing for more time, the quality of guides, the intimate setting, and the unspoiled environment make it a worthwhile choice for those wanting an authentic, small-group nature experience. With a price point that reflects the quality and inclusiveness of the tour, it’s a fantastic way to connect with Stewart Island’s wild side.
FAQs

How long does the tour last?
The entire experience takes approximately 2 hours and 30 minutes, including the boat cruise and guided walk on Ulva Island.
Is the tour suitable for children or older adults?
Yes, the tour is generally accessible and includes an easy walk; however, those with mobility issues should check with the operator. It’s suitable for families, especially with the small-group setting.
Can I include food with my booking?
Yes, there is an option to purchase a boxed lunch after booking, which can be enjoyed during the trip.
Are there wildlife sightings guaranteed?
While wildlife sightings depend on nature and luck, many guests report seeing fur seals, penguins, and various bird species, thanks to knowledgeable guides.
What should I wear?
Dress in layers, with waterproof options recommended in case of rain. Comfortable walking shoes are advised for the Ulva Island walk.
Is the boat trip comfortable?
Yes, reviews describe the vessel as modern, easy, and comfortable, with outdoor seating to maximize views.
Do I need to book in advance?
Given the limited group size and high praise, booking early is recommended to secure your spot.
What’s the main highlight of the tour?
Most guests agree it’s the chance to see native birds in a pristine environment, paired with the scenic boat journey through Paterson Inlet.
This tour offers a genuine chance to experience Stewart Island’s natural beauty and wildlife in a friendly, intimate setting. Whether you’re a seasoned birder or simply want a peaceful escape into nature, it’s a worthwhile addition to your New Zealand itinerary.
