12 Best Adventure Activities in Rarotonga & the Cook Islands

One of the best adrenaline activities on land in Rarotonga and beyond, off-roading tours are an epic way to discover hidden gems and get to those hard-to-reach places.

Raro Buggy Tours and Raro Quad Tours allow you to do the driving, racing around muddy plantations and derelict sites, while Raro Safari Tours takes you in the back of a flamboyant safari Jeep to the mountain tops of the island.

Off-roading tours are also available on the lesser-visited islands of Mangaia and Atiu.

Find the perfect off-roading experience for you in the 5 Best Off-Road Tours in the Cook Islands.

This isn't just your relaxing snorkel session from the beach. Turtle tours take you out to the lagoon passages, where it's not usually safe to swim but is prime turtle and ray territory.

Experienced guides will handle all of the safety precautions while you enjoy this epic experience of swimming alongside majestic sea turtles and eagle rays. With professional photography being a feature of many of Rarotonga's turtle tours, you can also come home with stunning underwater photos.

Compare all of your turtle tour options in the 10 Best Turtle Swimming Tours in Rarotonga & the Cook Islands.

The Cook Islands are home to some of the best kitesurfing grounds in the South Pacific. Honeymoon Island in Aitutaki becomes a hotspot in winter, where water taxis and guides take you to and from the island with private lessons and gear rental readily available.

Alternatively, try the sport on the Muri Lagoon in Rarotonga. We go through all you need to know in our Kitesurfing in Rarotonga & the Cook Islands Guide.

And kitesurfing isn't the only kitesports available in the Cook Islands, with windsurfing and "winging" also being epic options. Check them out in our Windsurfing in Rarotonga & the Cook Islands Guide.

Jet skiing around Rarotonga offers an exhilarating way to experience the island’s crystal-clear lagoons and dramatic coastal scenery. Feel the rush as you skim across turquoise waters, pass palm-lined beaches, and explore hidden bays at your own pace.

For those keen to try, TVK Watersports in Muri is the go-to provider. They offer guided jet ski tours that balance adventure and safety, with options to cover half or the full island.

Whether you're after a scenic ride or an action-packed outing with snorkelling or spearfishing, TVK’s small-group tours are a thrilling way to discover Rarotonga by sea.

For more about jet ski tours, check out the 5 Best Off-Road Tours in Rarotonga & the Cook Islands.

Okay, so you only want to surf in the Cook Islands if you're seriously experienced. Those who have an awesome adventure ahead with epic barrel waves found along the reef of Rarotonga.

Breaks are fast, fun and not for the faint-hearted. Learn more about surf tours and breaks in The Ultimate Guide to Surfing in Rarotonga & the Cook Islands.

Reef Riders offers one of Rarotonga's most unique watersports experiences: electric surfboard riding on the lagoon, with one-on-one guidance from start to finish. If you're the kind of traveller who gets bored watching waves from the beach, this is your kind of thing.

Your 35-minute session kicks off with a 10- to 15-minute tutorial where your guide walks you through how the board works, where to ride and how to nail your technique. Then you're out on the lagoon, gliding over a shallow, sandy bottom that's about as forgiving as it gets for first-timers.

Once you're up, you'll have around 20 minutes of free riding with your guide on hand to help with adjustments along the way. Fair warning: it's more of a workout than it looks, and 35 minutes will feel just right by the end.

Sessions run from Monday to Saturday.

Makatea is the local term for ancient limestone coral that makes up much of the islands in the Southern Group (except, incidentally, Rarotonga and Aitutaki). Those that are lucky enough to hit the lesser-travelled islands of Mangaia, Atiu, Mitiaro and Mauke can find some awesome caves to explore, some with swimming pools, while others have burial chambers where skeletons remain.

The gnarliest caves can be found on Mangaia, while the caves elsewhere provide a fun, soft adventure activity in the Cook Islands. Check out the best caves to explore listed in the 10 Best Caves in the Cook Islands.

Between July and October, the warm waters of the Cook Islands attract humpback whales from Antarctica in order to mate and raise their young.

A small number of boat tours on the islands can take you out to see or even swim with these gentle giants - a truly life-changing experience.

Learn more about it in the 10 Best Whale Tours in the Cook Islands.

Oh yeah, scuba diving is totally a thing here in the Cook Islands, which is home to astounding coral drop-offs, shipwrecks and coral canyon passages that offer amazing drift diving.

Either learn to scuba dive, take an introductory tour or hit the best dive sites if you're certified.

We go into detail in The Best Scuba Diving in the Cook Islands: Top 10 Places to Scuba Dive and The Best Dive Shops & Operators in the Cook Islands.

The Cook Islands are home to all sorts of fishing methods, the most adventurous of which include deep-sea fishing and spearfishing. You have endless charter options to take you out to the deep water to reel in yellowfin tuna, wahoo and mahimahi.

Alternatively, experience the thrills of freediving with spearfishing in the lagoon or at the FADs. It's all outlined in The Ultimate Guide to Fishing in Rarotonga & the Cook Islands.

Experience a rugged Cook Islands tradition with Punarea Culture Tours on Atiu. Their Hunting Tour, available on Saturday mornings, offers a hands-on pig hunting adventure lasting up to three hours. You'll learn traditional trapping methods and might even participate in the hunt using dogs and knives, depending on weather conditions.

After the hunt, enjoy an authentic umu feast to cap off this unique cultural experience. Learn more about the tour in the 5 Best Tours on Atiu.

For some high-speed thrills that’s suitable for adrenaline junkies of all ages, Rongohiva Watersports offers an exciting banana boat tour. The experience has you blasting across Rarotonga's waters for one hour and 30 minutes of pure adrenaline fun.

Alternatively, hit up Wet n Wild in Aitutaki for inflatable tube rides, wakeboarding or water skiing. See more kid-friendly adventures in the 40 Best Things to Do in the Cook Islands with Kids.