PenrhynHas the Most Mysterious Lagoon in the Pacific

A Gigantic and Mystifying Atoll

finding Your Tropical Destiny

everything you need to know about the Exotic Penrhyn, Cook islands

Penrhyn is home to a handful of people living on one of the largest atolls of the South Pacific. Penrhyn is the northernmost island of the Cook Island close to the equator.

The deep mystical lagoon has three passages leading into the open ocean. The lagoon is teeming with marine life. Biologists postulate that still, unknown ocean species lurk in its depths.

Here's a Free Handy Penryhn Infographic For You

Our Penrhyn infographic contains essential information for you to plan your visit.

We have prepared detailed infographics for each one of the Cook Islands islands. Visit the pages of the islands for their respective infographics.

Click below to download your high resolution infographic of Penrhyn.

Basic Info and Stats About Penrhyn in the Cook Islands



Penrhyn forms part of the Cook Islands Northern Island Group.


Getting There

Penrhyn is 1.365km / 848 mi north-east of Rarotonga. It is the furthest island from Rarotonga, the capital. Occasional flights with Air Rarotonga, flight time about 4,5 hours. Alternatively, travel to by Ferry type boat that takes about a week but does not have a regular schedule.


Size Of Penrhyn

Penrhyn’s lagoon is 233 km2/ 145 mi2, and its total land area 9,8 km2. / 6,1 mi2. Up to 70m / 259ft deep, with more than 30 Motus.



Penrhyn is a coral atoll, at the top of a 4.800m / 15.748ft high underwater volcano. Penrhyn’s huge lagoon is home to abundant marine life that is mostly undiscovered.


Inhabitants & Tourist Numbers

Penrhyn is home to about 226 people.

Only a handful of tourists visit Penrhyn annually.

Penrhyn Offers Visitors the Basic Essentials to enjoy an Island Adventure



Penrhyn has a sandy airstrip and small airport hut greet you on your arrival. The tiny airport only opens when the small passenger propeller plane arrives and departs.



Penrhyn has no public transport system. Your host organizes vehicles to explore the island.



Lagoon trips and fishing expeditions, in the lagoon and ocean, are arranged through your host.

Penryhn sunset



Tongareva Sunset Units is the only guesthouse and can accommodate up to 4 people.


Shopping & dining

Penrhyn has no shops, restaurants, or pubs.



Penrhyn has no ATMs. Tip - Take enough cash with you.



Medical care available.

Top 3 Magical Adventures of Penrhyn in the Cook Islands

Paradise XXL

Just a handful live in Penrhyn with its massive lagoon of 233 km2. That leaves you the freedom to get to know paradise intimately.

The lagoon is so large that at many points, the opposite side is not visible. Locals are at the ready to take you on their little boats to explore the many Motus or dive the lagoon. The adventure options are limitless, as is your freedom here.

Mystical Lagoon

The dark blue lagoon is scattered with light spots of neon blue coral islands, which are just below the surface.

This lagoon is teaming with marine life, large and small. Sharks of all types can be seen very close to shore. It is a fascinating place to dive, snorkel, or even spearfishing with the locals. Marine biologists have also begun researching the depths of the lagoon for unknown marine life.

Friendly Island Inhabitants

Amazing people. Friendly, relaxed, helpful, and curious to learn about the world at that they do not know.

The local school loves to have foreign visitors around to share their knowledge. One always feels welcome, no matter where you may find yourself in the little village.

Penrhyn motu
Penryhn cruise
Penrhyn sunrise
Penrhyn blue
Penryhn beach
Penrhyn shadows
Penryhn lagoon

Like what you've learnt about Penrhyn so far?

The Cook Islands Travel Guide is jam packed with details of Penrhyn. Contact information. Detailed maps with geocodes and much more.

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