Snorkel Aitutaki Lagoon

Vast, remote Pacific lagoon.

Bangka boat trips between limestone lagoons, hidden beaches and the Big and Small Lagoon of Bacuit Bay.

Oceanic island off Borneo ranked among the best dive sites on Earth — turtles, barracuda tornadoes, reef sharks.

The planet's richest coral reefs.

Granite-boulder islands in the Andaman Sea with some of Thailand’s clearest water and best coral.

Uninhabited island with crystal water.

Coral heads and reef fish in a lagoon 40 km across, with WWII wrecks off the atoll edge.

Protected lagoon reefs and islets.