12 Best Nature & Wildlife Tours in Rarotonga & the Cook Islands

Last Updated: 26 June, 2025

The Top Nature Tours in the Cook Islands

Immerse in the natural environment of a South Pacific paradise, whether it’s on land or in the turquoise lagoons, with the nature and wildlife tours of Rarotonga and the Cook Islands. From swimming with majestic turtles and humpback whales to trekking through the jungle while learning about the local plants to eat or to use as natural remedies, the nature tours of the Cook Islands are vast and varied. This list of the best nature and wildlife tours in the Cook Islands will give you just a taste of what’s available, but be sure to follow the links for even more natural wonders.

1. Sea Pace Rarotonga – Intimate Turtle Encounters

Experience an unforgettable turtle encounter with Sea Pace Rarotonga in the Avaavaroa Passage. Their small-group tours ensure personalised attention, with just four swimmers per guide (or two guides for less confident swimmers).

You’ll love their standard “Turtle & Ray Tour”, offering excellent value with 1 hr 30 mins of guided snorkelling, all gear included, and a guaranteed turtle encounter.

For those seeking a touch of luxury, their premium tour features private guiding, photos, a handcrafted fruit platter, and local refreshments. Based on our recent research trip, their child-friendly approach and commitment to safety are exceptional.

Check out all of the Cook Islands’ snorkelling tours in the 10 Best Snorkelling Tours in the Cook Islands. Compare with the rest in the 10 Best Turtle Swimming Tours in Rarotonga & the Cook Islands.

Location: Tours meet at the Avaavaroa Passage, Vaimaanga, southern side of Rarotonga.

11 Best Nature & Wildlife Tours in Rarotonga & the Cook Islands [2025]

2. Maunga Tours – Guided Walks

Take a nature tour inland with Maunga Tours where you won’t just do the famous Cross-Island Track, you’ll get more out of the journey with a hands-on nature experience. The 3-4-hour hike includes hiking to the summit of Te Rua Manga, a.k.a “The Needle“.

You’ll be shown all sorts of unique flora and fauna that are otherwise easy to miss if you were hiking on your own. The hike ends at the Papua Waterfall, where you can wash off your hard work. A tropical lunch with fresh fruit is also included.

Check out more nature walks and tours in the 10 Best Guided Walks in Rarotonga & the Cook Islands.

Location: Transfers are included, Rarotonga.

12 Best Nature & Wildlife Tours in Rarotonga & the Cook Islands [2025]

3. Dive Aitutaki – Whale Swimming Tours

Experience an unforgettable encounter with nature through Dive Aitutaki‘s intimate whale swimming tours. From July to October, when humpback whales migrate to the Cook Islands, you’ll have the chance to get up close with these majestic creatures in the pristine waters of Aitutaki.

Led by experienced local guides who know these waters best, you’ll embark on an open ocean adventure to Aitutaki’s outer reef. Safety is paramount, with a trained in-water expert ensuring proper interaction and guiding you throughout the experience.

Dive Aitutaki provides top-notch snorkel gear, fitted and prepared for you before the tour. After your whale encounter, unwind at their on-site café, sharing stories with fellow guests and the friendly team.

This small-group tour offers a respectful and intimate experience with these gentle giants that you’ll cherish for a lifetime. Book your experience at the Dive Aitutaki site.

Location: Departs Arutanga Harbour, Aitutaki.

4. Birdman George Eco Tours – Bird Watching Tours

Birdman George, also known as George Mateariki, offers an iconic eco-tour on Atiu that’s a must for nature enthusiasts. This 4 to 6-hour adventure focuses on the island’s rich history, ecology, and sightseeing, with opportunities for birdwatching as they arise. As a key figure in local conservation, George customises each tour to his guests’ interests.

The “Standard Eco-Tour” runs daily and includes a fruit platter by the beach. Sunday tours are extra special, featuring a full meal from George’s family umu served on the beach. For a unique dining experience, you can join “Birdman George’s beach restaurant” on Sundays (bookings essential, and you’ll need to make your own way there).

With George’s expertise, you’ll explore Atiu’s fascinating ecosystem, possibly spotting rare birds like the kakerori and kura. It’s a perfect blend of adventure, education, and relaxation in one of the Cook Islands’ most pristine environments.

Discover more amazing places to watch the birds in the 5 Best Places for Bird Watching in the Cook Islands, as well as similar eco-tours in the 10 Best Eco Tours in the Cook Islands.

Location: Transfers are included, Atiu.

5. Arataki Organic Garden Tours – Taste of Rarotonga Nature Tour

Immerse yourself in a unique culinary and nature experience with Arataki Organic Garden Tours. This intimate tour, led by Mirella and Katoa in their lush backyard, offers a delightful journey through tropical flora and flavours.

You’ll be greeted with a fresh local seasonal drink before embarking on a hands-on adventure exploring various native plants and fruits. As you wander through the verdant garden, you’ll gain fascinating insights into local traditions and the medicinal uses of indigenous plants.

Try your hand at coconut husking and savour the marshmallow-like uto (young coconut). Multiple tasting stations showcase garden-grown delights, allowing you to connect with Rarotonga’s natural bounty.

The tour culminates in a refreshing sample of sugar cane and light refreshments, including photo-worthy fruit platters and coconut drinks, so come with an appetite!

Ready to tantalise your taste buds while exploring this lush garden? Book your spot on the Arataki Organic Garden Tours for a flavourful journey through the island’s organic treasures.

Location: Ara Metua (Back Road), Avarua, Rarotonga. Look for the sign on the road behind the airport runway.

10 Best Nature & Wildlife Tours in Rarotonga & the Cook Islands [2025]

6. Storytellers Eco Cycle & Walking Tours – Nature Tours by Bike

Storytellers Eco Cycle Tours offers an exciting way to explore Rarotonga on two wheels. Their cycling adventures begin with a briefing, allowing guests to choose their preferred focus: food, history, art and culture, or a bit of everything. With bikes available for all ages, there’s no excuse not to join in on the fun!

Pedal past charming villages, learn about the island’s rich history along the ancient Ara Metua coral road, and enjoy tastings of local fruits discovered en route. The “Discover” tour is designed for beginner cyclists, while the “Explore” tour is ideal for more experienced riders. Both tours conclude with a delicious local lunch.

For those preferring to explore on foot, Storytellers also offers the “Afternoon Stroll” walking tour. This leisurely walk offers a unique perspective on the island’s beauty and culture. Discover more nature tours by bike in the 5 Best Bike Tours in Rarotonga & the Cook Islands.

Location: Transfers are included, Rarotonga.

7. Atiu Eco-Adventure Anatakitaki Cave Tour – Hiking and Caving Tours

Embark on an unforgettable adventure to explore the fascinating Anatakitaki Cave, also known as the Kopeka Bird Caves. This eco-adventure takes you on a 30-to 40-minute forest hike with minimal elevation gain but uneven terrain, leading to a spectacular cave system. Tours run at 9 am or 2 pm and last 2-3 hours, suitable for able-bodied participants.

Highlights include impressive cave formations, a chance to swim in a cool water pool (if prepared), and the unique experience of complete darkness as kopeka birds fly overhead using sonar. Don’t forget strong, non-slip footwear, mosquito repellent, water, and swimwear!

Ready for an underground odyssey? Book your caving adventure with Anatakitaki Cave Tours for an Atiu experience you won’t forget. Transfers from accommodation are included, making this a convenient and thrilling excursion.

The Anatakitaki Cave is not the only cave that you can visit on a nature tour in the Cook Islands. Discover them right across the islands in the 10 Best Caves in the Cook Islands.

Location: Transfers are included, Atiu.

8. Teking Lagoon Cruises – Aitutaki Lagoon Cruises and Snorkelling Tours

Another way to experience the marine wildlife of the Cook Islands is on one of its many lagoon cruises, some of the best of which are in the Aitutaki Lagoon. With a focus on ecology and conservation, Teking Lagoon Cruises is a top choice for cruising the Aitutaki Lagoon on their “Snorkelling Safari Tour”.

Visit four of the lagoon’s motu (islands) and three vibrant snorkelling spots on this full-day experience with an island lunch included.

Check out all of Aitutaki’s amazing lagoon cruises in the 10 Best Lagoon Cruises on Aitutaki.

Location: Transfers are included, Aitutaki.

9. Koka Lagoon Cruises – Rarotonga Lagoon Cruises and Snorkelling Tours

Experience an unforgettable four-hour adventure with Koka Lagoon Cruises on Rarotonga. Glide across the crystal-clear waters in a glass-bottom boat, offering unique underwater views of the vibrant marine life. The highlight? Guided snorkelling at a marine reserve where you’ll swim among giant clams and colourful tropical fish.

After working up an appetite, indulge in a delicious BBQ feast on Motu Koromiri. The fun doesn’t stop there – you’ll be treated to a coconut demonstration and pareu (sarong) tying show. Throughout the cruise, a talented onboard string band keeps the mood lively with their enchanting tunes.

What truly sets this experience apart is the passionate and talented crew, who go above and beyond to ensure everyone has a fantastic time. And here’s a bonus for families: children five and under cruise for free!

See how the cruise compares to Captain Tama’s and more in the 10 Best Day Cruises in Rarotonga & the Cook Islands.

Location: Muri Beach, Muri, east coast of Rarotonga.

10 Best Nature & Wildlife Tours in Rarotonga & the Cook Islands [2023]

10. Tumutoa Tours – Culture and Nature Tours

Immerse yourself in traditional life and nature with Tumutoa Tours! Their signature “Discovery Walking Tour” is a captivating 2-hour experience held every Wednesday morning from 8:30 am to 10:30 am. Join the friendly island warrior, Tumutoa, as you explore the lush bush and gardens of Inave Village in Rarotonga.

You’ll learn about medicinal plants, try your hand at coconut tree climbing and husking, and listen to captivating local legends. The tour culminates with a delightful fruit tasting and refreshments, offering a perfect blend of culture and nature.

Compare Tumutoa Tours with others that incorporate culture and nature in the 10 Best Cultural Activities in the Cook Islands.

Location: Main Road (Ara Tapu), Arorangi (well signposted off the main road), west side of Rarotonga.

11. Dive Rarotonga – Scuba Diving Tours

Dive Rarotonga offers an exciting underwater adventure in the vibrant waters of the Cook Islands. With affordable two-tank dive trips and gear hire, they’re your go-to for exploring Rarotonga’s marine world. Their custom-built dive boat is designed with diver comfort in mind, equipped with life jackets, oxygen, first aid kit, and EPIRB for your peace of mind.

Safety is paramount here – a fully qualified skipper mans the boat during your dives. Whether you’re a certified diver looking for thrilling trips or a beginner eager to take the plunge, Dive Rarotonga has you covered. They even offer night dives for those seeking a unique underwater experience.

Immerse yourself in a world of coral, anemones, turtles, eagle rays, reef sharks and more. It’s an underwater spectacle you won’t want to miss! (For more aquatic encounters, check out our Wildlife in the Cook Islands: Animals in the Cook Islands & Where to See Them guide).

Check out some of the amazing dive sites visited in The Best Scuba Diving in Rarotonga: Top 25 Places to Scuba Dive, as well as other awesome dive shops in the 5 Best Dive Shops & Operators in the Cook Islands.

Location: Main Road (Ara Tapu), Arorangi on the west side of Rarotonga. They are the A-frame building next to the Crown Beach Resort & Spa.

12. SPCA – Waggy Tail Walking Experience

Want to meet some of Rarotonga’s iconic canine residents while making a difference? Head to the SPCA for their “Waggy Tail Walking Experience”. Between 9 and 10 am, Monday to Friday, visitors can pop in, sign a waiver, and take a friendly pooch for a stroll. It’s a heartwarming way to spend your morning, especially if you’re missing your furry friends back home.

These casual walks can lead you through lush bush trails or along Rarotonga’s stunning beaches. It’s more than just a walk; it’s a chance to support a vital local charity. The SPCA operates independently, without government funding, electricity, or running water, and relies heavily on public support.

So, why not combine your tropical holiday with a bit of doggy love? It’s a win-win: you get some furry companionship, and the dogs get some much-needed exercise and socialisation.

Location: Wigmore’s Waterfall Road, Vaimaanga, southern side of Rarotonga. No toll charge at the entrance if you mention you’re going to the SPCA.

More Nature and Wildlife Tours in Rarotonga and the Cook Islands

Need more inspiration for the perfect nature tour or wildlife tour in Rarotonga and the Cook Islands? Check out the recommendations in these other guides:

Finally, complete your bucket list using the 101 Best Things to Do in the Cook Islands: The Ultimate List and plan all the logistics using The Best Cook Islands Travel Guide.

Sources:

The information in this guide has been compiled from our extensive research, travel and experiences across the Cook Islands and the South Pacific, accumulated over more than a decade of numerous visits to each destination. Additional sources for this guide include the following:

Cook Islands Tourism Corporation (General travel advice - Updated [2025])
Cook Islands Tourism Industry Council (Tourism trade association - Updated [2025])
SPTO (Pacific tourism advice - Updated [2025])
Ministry of Foreign Affairs and Immigration (Visa and immigration advice - Updated [2025])
Cook Islands Meteorological Service (Weather forecast and warnings - Updated [2025])
Ministry of Finance & Economic Management (Border restrictions advice - Updated [2025])
Ministry of Agriculture (Biosecurity advice - Updated [2025])
Cook Islands Statistics Office (Statistics and travel data - Updated [2025])
Ministry of Transport (Transport operators and licenses - Updated [2025])
Safe Travel (New Zealand travel advisory for the Cook Islands - Updated [2025])
Smart Traveller (Australia travel advisory for the Cook Islands - Updated [2025])

At Cook Islands Pocket Guide, we uphold strict editorial standards to ensure accurate and quality content.

About the Author

Laura S.

This article was reviewed and published by Laura, editor-in-chief and co-founder of Cook Islands Pocket Guide. Since arriving solo in the South Pacific over 10 years ago with nothing but a backpack and a background in journalism, her mission has been to show the world how easy (and awesome) it is to explore a paradise such as the Cook Islands. She knows the islands inside out and loves sharing tips on how best to experience Raro’s must-dos and hidden gems. Laura is also the editor of several other South Pacific travel guides.

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