Explore the Cook Island's verdant interior by hiking the trail that runs north to south. The four-hour walk takes you through some of the most scenic and sun-dappled spots on the island, which are twittering with wildlife. On the way, you'll see the jutting pinnacle of Te Rua Manga, which rises to an impressive 413 metres. Trace the Avatiu Stream and follow the signs and boulders toward the rocky outcrop before descending towards the Papua Stream and emerging at Wigmore's Waterfall. Finally, kick back after your exertions in the lagoon.
Tropical fish swirl in shoals through Tekopua, a deepwater channel that diving enthusiasts will love to explore. Alternatively, discover the immense natural beauty of the island of Atiu. A fertile belt of emerald forest hugs the island's five major villages, while an outer ring of reef hems this little paradise into its own unique ecosystem. Limestone caves intersperse the landscape, bustling with flora, fauna and ancient marine fossils.