The seas around the Andaman Islands are some of the world’s most unspoiled. Marine life is abundant, with an estimated 750 species of fish existing on one reef alone, and parrot, trigger and angel fish living alongside manta rays, reef sharks and loggerhead turtles. Many species of fish and coral are unique to the area, and fascinating ecosystems exist in ash beds and cooled lava based around the volcanic Barren Island. For a quick taste of marine life, you could start by snorkelling; most hotels can supply masks and snorkels, though some equipment is in dire need of replacement. The only way to get really close, and venture out into deeper waters, is to scuba dive. The undisputed home of diving is Havelock, with eight centres up and running at the last count, and there are also operators on Neil, Long and South Andaman. Since 2013 the decompression chamber at the naval base in Port Blair has been open to any divers with suspected bends, boosting safety.

Book through Rough Guides’ trusted travel partners

India features

The latest articles, galleries, quizzes and videos.

Living the past: the ancient professions of Old Delhi

Living the past: the ancient professions of Old Delhi

Modernity is seeping into Old Delhi, a walled district that has long harboured the Indian capital’s traditional ways of life. But what does this mean for long…

11 Dec 2017 • Jack Palfrey local_activity Special feature
Budget trips: 20 of the cheapest places to travel

Budget trips: 20 of the cheapest places to travel

That ever-growing travel wish list might be putting some pressure on your pocket – but there are plenty of destinations where you'll get more bang for your b…

11 Oct 2017 • Emma Gibbs camera_alt Gallery
19 places to get utterly lost

19 places to get utterly lost

One of the great joys of travelling is stumbling across unexpected places, wandering without a single destination in mind and embracing the journey. These place…

12 Sep 2017 • Keith Drew camera_alt Gallery
View more featureschevron_right