Three Grottos, Atiu Travel Guide

4.5 (2)

Explore Atiu's hidden gems: Discover the stunning coastal beauty and natural rock formations of the Three Grottos near Tengatangi Village.

The Three Grottos, located near Tengatangi Village on the island of Atiu, are a series of stunning crevasses and sinkholes along the coastline. Despite the name, there are actually two prominent grottos to explore, offering breathtaking views and unique swimming opportunities. These natural formations provide a glimpse into the raw beauty of the Cook Islands.

A brief summary to Three Grottos

2W57+93, Tengatangi Village, CK

From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Three Grottos.

Visit during low tide to best experience the grottos and swim in the natural pools.
Check tide and weather conditions before attempting the reef walk, as strong swells can make it dangerous.
Bring your camera to capture the stunning vistas and unique rock formations.

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Explore Three Grottos on the Map

A handpicked selection of must-see spots near Three Grottos, mapped for you.

Getting There

Walking

From Tengatangi Village, head south on the main road. Look for a dirt road leading to the Three Grottos. The walk is about 20 minutes on a relatively flat path.
Car

From the main village of Atiu, drive south on the main road towards Tengatangi Village. Continue for about 10 minutes until you see the sign for Three Grottos. Turn left onto the dirt road to the site, where a small parking area is available.

Discover more about Three Grottos

The Three Grottos are a must-see attraction on the island of Atiu, Cook Islands, offering a unique blend of coastal scenery and natural rock formations. Located near Tengatangi Village, these grottos are accessible via a reef walk at low tide or a short trail from the roadside. Despite being called the Three Grottos, there are two main crevasses/sinkholes that capture the attention of visitors.The reef walk to the grottos begins at Oneroa Beach on the southeastern side of Atiu. During low tide and calm weather, you can stroll through knee-deep, crystal-clear waters for about 30-45 minutes to reach the grottos. This perspective offers a unique way to experience the island. Alternatively, trails marked along the main road north of Oneroa Beach lead to clifftop viewpoints of the 'crevasse' grotto. Another 200m north, marked by a cross on a coconut tree, is a trail to a large circular opening in the cliffs.The grottos themselves feature crystal-clear waters perfect for swimming and photography. The vibrant marine life around the grottos also provides opportunities for snorkeling and observing the underwater world. The surrounding lush greenery enhances the sense of tranquility and connection with nature. As the sun sets, the grottos take on a magical quality, creating unforgettable memories.