10 Best Eco Resorts in Rarotonga & the Cook Islands 🌱

One of the best yet underrated eco-resorts in Rarotonga, Magic Reef Beachfront Bungalows offers a range of accommodation options. From sustainably built Polynesian-style bamboo bungalows to two full 2-bedroom units and a compact version, it's perfect for groups or older families (resort child policy is 12+).

Feel the balmy island breeze in your eco-bungalow with an outdoor bathroom, complete with an in-ground bathtub and monsoon shower.

We love the self-catering facilities featuring handmade ceramics and eco-store products without single-use plastic in sight! Guests can enjoy complimentary snorkel gear and reef shoes, as well as a selection of EVs exclusively for hire at competitive rates.

Book Magic Reef Beachfront Bungalows:

• Magic Reef Beachfront Bungalows on Booking.com
• Magic Reef Beachfront Bungalows on Trip.com
• Magic Reef Beachfront Bungalows on Expedia

An adults-only boutique resort and the only eco-resort in Aitutaki, no wonder Etu Moana Boutique Beach Villas is one of the Cook Islands' most sought-after accommodations. Stay in one of eight airy bungalows built mainly with sustainable resources, especially the traditionally thatched Polynesian roofs that blend in with Aitutaki's landscape.

Other sustainable features include the use of solar power, UV groundwater filtration, reusable shopping bags and water bottles, plus all laundry is hung-dry. You also have the option to explore the island guilt-free on the accommodation’s e-golf carts and bicycles or the lagoon using the SUP boards and kayaks available.

Oh, and during our last visit, the stargazing was incredible, with Etu Moana’s nighttime illumination kept to a minimum.

Book Etu Moana:

• Etu Moana on Booking.com
• Etu Moana on Trip.com
• Etu Moana on Expedia

Serenity Villas Rarotonga is a boutique, adults-only beachfront retreat on Rarotonga's Sunset Coast in Arorangi, locally owned and operated.

Seven spacious villas (each 70 m²) come in three configurations: "Beachfront Villas" with steps to the sand, "Garden Villas" tucked among lush tropical gardens, and the open-plan "Grand Garden Villa" for those wanting the most generous living space.

Every villa includes a super king four-poster bed with mosquito net, a fully equipped kitchen, a private outdoor shower, a spacious covered verandah and Starlink WiFi. Shared amenities include a temperature-controlled saltwater pool, kayaks, snorkelling gear, guest bicycles and a barbecue hut.

Housekeeping is intentionally unobtrusive, and no outside visitors are permitted on the property, keeping the atmosphere genuinely peaceful.

Motu Beachfront Art Villas, or simply Motu, offers a unique stay that harmonises with the local community and environment. The 10 art villas showcase a minimalistic design, emphasising the curated art collection within each villa and throughout the premises.

Motu provides a self-sustaining experience with sleek kitchenettes, complimentary e-bikes and bicycles, and free self-service laundry. Embracing sustainable tourism, the property participates in a community green energy initiative and employs a state-of-the-art wastewater management system.

Guests receive reusable bags and drinking bottles to reduce waste on the island. What's more, proceeds from your stay contribute to local healthcare, education, and the arts.

Book Motu Beachfront Art Villas:

• Motu Beachfront Art Villas on Booking.com
• Motu Beachfront Art Villas on Trip.com
• Motu Beachfront Art Villas on Expedia

Seeking something a little different? Ikurangi Eco Retreat not only offers a stay in unique safari tents but also offers many eco-friendly touches. They are the only accommodation on Rarotonga with composting loos, while other sustainable touches include no use of single-use plastics, free use of bicycles, a saltwater swimming pool and breakfast delivered each morning featuring fresh fruit from the garden.

Surrounded by verdant gardens with a backdrop of Rarotonga's mountains, we love how the location itself has an eco-vibe – just make sure you have plenty of sustainable mosquito repellent! See more stays like Ikurangi in the 10 Most Unique Accommodations in Rarotonga & the Cook Islands.

Book Ikurangi Eco Retreat:

• Ikurangi Eco Retreat on Booking.com
• Ikurangi Eco Retreat on Trip.com
• Ikurangi Eco Retreat on Expedia

An intimate resort on the shores of Muri Beach, Muri Beach Resort is an off-the-grid resort operating fully on solar power. During our last visit, we learned that they also have UV-filtered water for safe drinking water from the tap, while the use of bulk products for bathroom and kitchen amenities means fewer single-use plastics.

They also use sulphate-free cleaning products in our in-house housekeeping department and plant organic fruits, vegetables and herbs to supply their restaurants. As for the accommodation itself, there are 20 self-contained villas and apartments scattered among spacious gardens.

Family and couples’ villas are kept separate, ensuring parties are less likely to disturb each other’s fun in the sun. However, the central pool, barbecue area, and beachfront deck are always there for a good get-together. See more resorts like this in the 20 Best Resorts on Rarotonga.

Book Muri Beach Resort:

• Muri Beach Resort on Booking.com
• Muri Beach Resort on Trip.com
• Muri Beach Resort on Expedia

For those seeking absolute luxury with sustainable elements, indulge in absolute privacy and design choices that can’t help but stun at the Nautilus Resort. Each ‘are (bungalow) here features a private saltwater plunge pool, high ceilings for minimal use of the air-conditioning, UV-treated tap water and bathroom amenities with no single-use plastic.

Their large infinity pool is also saltwater, while the popular Nautilus Restaurant has some of the best vegan dishes in the Cook Islands - learn more about the latter point in The Cook Islands for Vegans & Vegetarians + 10 Best Restaurants.

What's more, they are the sister resort of the Muri Beach Resort (see point #5 above) just next door!

Book Nautilus Resort:

• Nautilus Resort on Booking.com
• Nautilus Resort on Trip.com
• Nautilus Resort on Expedia

Ocean Escape Resort & Spa is a trendy adults-only boutique resort on Rarotonga's east coast, blending casual luxury with strong sustainability principles. This eco-friendly resort features 12 modern villas, each with oceanfront or ocean views.

The resort's environmental initiatives are impressive, including solar-powered reverse osmosis and UV desalination to create their signature "OCEANWATER™" for drinking and irrigation.

Villas are double-level, with loft-style bedrooms featuring king-sized beds and pure cotton linen. The lower floor includes a fully-equipped kitchen, dining and lounge area, and a bathroom with washer/dryer. The Essential Spa offers bespoke treatments using 100% organic coconut oil, while BJ's Tapas Bar serves Mediterranean-style bites with stunning 180° ocean views.

From environmentally safe cleaning products to a greywater recirculation system and sustainable bathroom products, Ocean Escape is committed to minimising its environmental impact while providing a luxurious escape. Learn more about their unique design features and more in the 10 Best Boutique Resorts in the Cook Islands.

Book Ocean Escape Resort & Spa:

• Ocean Escape Resort & Spa on Booking.com
• Ocean Escape Resort & Spa on Expedia

Tucked on the back hills of Nikao, Rainbow Villas offers just two boutique villas nestled among sustainable permaculture gardens. Pick whatever is in season in the lush organic gardens surrounding the outdoor pool and cook up a storm in your luxury self-catering villa, beautifully designed for couples.

Enjoy an alternative view of Rarotonga as you unwind on your elevated deck overlooking the golf course. Of course, with the villas providing a supermarket in the garden, they also feature in the 10 Best Self-Catering Accommodations on Rarotonga.

Book Rainbow Villas:

• Rainbow Villas on Booking.com
• Rainbow Villas on Trip.com
• Rainbow Villas on Expedia

Atiu Villas offers a unique stay on the island of Atiu, where community and conservation are at the heart of the experience. A standout feature is the People of Atiu Fund, where a portion of your stay directly benefits the island's 32 families and staff.

Nature lovers will appreciate the villas' support for local wildlife, including efforts to protect endemic birds like the Kura (Rimatara Lorikeet) and Kākērori (Rarotonga Flycatcher). Centrally located, it's the perfect base for exploring Atiu's natural wonders and cultural sites.

You'll love how this eco-friendly accommodation combines comfort with a genuine commitment to the local community and environment.