Explore vast coral reef ecosystem
Snorkel or dive at any coral reef
Crystal coastal swimming pools.
Uninhabited island with crystal water.
Dazzling turquoise South Pacific lagoon.
Vast, remote Pacific lagoon.
Coral-rich bay of huge marine diversity.
Snorkel over warm volcanic bubbles.
Turtle-rich reefs off Moheli.
Picture-perfect resort islands.
Palm-fringed national-park island reached by catamaran, with a starfish-filled natural pool on the way.
Jordan’s slice of the Red Sea: coral gardens, a sunken tank and the Cedar Pride wreck in warm, calm water.
Ras Mohammed’s coral walls and the Thistlegorm wreck, with visibility so clear the reef looks lit from within.
Laid-back pair of jungle islands with clear water and cheap beachfront snorkelling.
Oceanic island off Borneo ranked among the best dive sites on Earth — turtles, barracuda tornadoes, reef sharks.
The planet's richest coral reefs.
Three tiny car-free islands off Lombok — turtles, reef bars and no traffic at all.
Granite-boulder islands in the Andaman Sea with some of Thailand’s clearest water and best coral.
Snorkel where the equator crosses.
Protected lagoon reefs and islets.
Sail to uninhabited reef-ringed islets.
Walk through a forest of razor coral pinnacles to a ladder that drops into a hidden sandy oasis with palm trees between the cliffs.
Mushroom-shaped jungle islets, UNESCO-listed.
Powdery beach and vivid reef.
Traditional island of stone money and reefs.
Reefs and wrecks in the Western Province.
Ruined stone city built on coral islets.
Seabirds on the world's largest coral atoll.
Coral dive site of mushroom-shaped formations.
Some of the world's richest reef waters.
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