Planning a tropical holiday and wondering where to begin? The Cook Islands are one of the South Pacific’s most enchanting destinations, offering pristine lagoons, lush interiors, vibrant local culture and a relaxed island lifestyle. With 15 islands scattered across a vast turquoise ocean, it’s the kind of place where every day can be as restful or adventurous as you want.
Whether you are dreaming of lagoon cruises, village encounters, scenic hikes or simply floating in warm, clear waters, this guide brings together the best things to do in the Cook Islands to help you plan a memorable trip.
Fun Facts
- The Cook Islands have no building taller than a coconut tree.
- Aitutaki Lagoon is often described as one of the most beautiful lagoons in the world.
- The islands follow “island time”, meaning life moves slowly and peacefully.
- Some beaches have sand so soft that footprints can last for hours.
- The national flower, the tiare, is often worn in the hair to indicate your relationship status.
1. Swim in Titikaveka Beach
Located on the southwest coast of Rarotonga, Titikaveka Beach is considered one of the most pristine beaches in the Cook Islands. Its clear, shallow waters make it perfect for swimming and snorkelling, especially for families.
Step into a lagoon filled with colourful fish, coral formations and bright blue sea stars. With powdery white sand and calm waters, it is a dreamy setting for a relaxing beach day.
2. Stroll Along Muri Beach
Muri Beach is the heart of Rarotonga’s lagoon life. Its iconic aquamarine waters stretch towards four offshore motu, creating postcard-perfect scenes. The shallow lagoon is ideal for paddleboarding, kayaking or simply walking along the water’s edge.
Waterfront cafés and restaurants line the beach, giving you plenty of spots to unwind after a day of exploring.
“Our sunset paddle at Muri Lagoon was magical. The calm water and orange sky felt unreal.” – Andrew S., 2023
3. Snorkel in the Aroa Marine Reserve
The Aroa Marine Reserve offers protected waters brimming with marine life. Without motorised boats in the area, it is a safe and serene location for snorkelling with children.
Expect to see angelfish, parrotfish, wrasse and more. You can kayak across the lagoon or relax in the shade between swims.
4. Take a Romantic Walk in the Maire Nui Gardens
Just minutes from Titikaveka Beach, Maire Nui Gardens is an oasis of tropical plants, lily ponds and flowering shrubs. Wander through seven peaceful acres where butterflies dance between blooms and towering palms offer shady corners perfect for couples.
It is a refreshing change of scenery from the beach and a lovely stop before lunch at nearby cafés.
5. Experience Maori Culture in Te Vara Nui Village
For a cultural immersion, visit Te Vara Nui Village, where Cook Islands traditions come to life. Learn about canoe carving, ancient navigation, local medicine and Maori legends.
The dinner and cultural show on the water, complete with storytelling through dance and music, is often a highlight for travellers wanting to understand the heart of the islands.
6. Explore the Capital City of Avarua
Avarua has a laid-back atmosphere with markets, seaside shops and local eateries filling its streets. Visit the Punanga Nui Market on Saturdays for fresh produce, pareu fabrics, handmade arts and traditional meals.
Don't miss the Cook Islands Library and Museum, a low-key but fascinating institution for learning more about local history and Polynesian heritage.
7. Visit the Famous Shipwrecks
Two well-known shipwrecks surround Rarotonga:
- The “Boiler” – a partially submerged wreck in the north, easily spotted from shore.
- The Matai Shipwreck – near Avarua, its century-old remains rest just offshore.
These sites are ideal for snorkellers and underwater photographers who love a bit of history mixed with nature.
8. Walk Around One Foot Island
In Aitutaki’s breathtaking lagoon sits One Foot Island (Tapuaetai), one of the most photographed motu in the South Pacific. Walk its brilliant white sandbar, swim in the warm waters or kayak across the lagoon.
Many visitors have their passports stamped on the island, making for a fun souvenir.
9. Hike Across Rarotonga
For adventurous travellers, the Cross-Island Track is a rewarding half-day hike that begins on the north coast and ends on the south. Walk through lush rainforest, pass the towering Te Rua Manga (The Needle) and finish at Wigmore’s Waterfall.
The trail offers dramatic scenery and a refreshing break from the beach.
10. Learn About Marine Life at the Wildlife Eco Centre
Great for families, the Marine and Wildlife Eco Centre showcases coconut crabs, stonefish, starfish, turtles and other Cook Islands wildlife. Children can enjoy interactive displays and learn about preserving the fragile lagoon environment.
11. Cruise Along the Aitutaki Lagoon
Aitutaki Lagoon is renowned for its kaleidoscope of blues. Take a lagoon cruise or kayak to explore small uninhabited islets, coral gardens and secluded beaches.
The snorkelling here is excellent, especially around Maina Island, where giant clams and colourful fish thrive.
12. Climb Up Mount Maungapu
Standing as Aitutaki’s tallest point, Mount Maungapu offers panoramic views across the lagoon. The climb takes roughly 30 minutes and rewards you with some of the island’s best photo opportunities.
“The view from Maungapu blew us away. The water looked like layers of sapphire and turquoise.” – Laura P., visited 2022
13. Roam the Arutanga Settlement
Arutanga is Aitutaki’s main village and a quiet place to stroll after lagoon adventures. Visit the historic Cook Islands Christian Church, wander past local homes and stop by the small harbour.
It is the perfect way to experience the slow, peaceful rhythm of island life.
Expert Travel Tips
- Visit beaches early in the morning for calmer water and fewer crowds.
- Bring reef-safe sunscreen to help protect the lagoon’s ecosystem.
- Book lagoon cruises in advance, especially during peak season.
- Pack light, breathable clothing as humidity can be quite high.
- Public buses run around Rarotonga in both directions, making it easy to get around.
Plan Your Dream Cook Islands Escape
Warm hospitality, crystal-clear waters and unforgettable natural beauty await in this Pacific paradise. Whether you want to explore pristine lagoons, experience village culture or simply unwind on a peaceful beach, the Cook Islands offer a holiday suited to every traveller.
Plan your trip today with Entire Travel Group and uncover the best of the South Pacific.
