Top 10 Reefs in the Maldives
The Maldives is a double chain of twenty-six atolls running 900 kilometres north to south in the Indian Ocean, each atoll a ring of coral islands and reefs enclosing a shallow lagoon. The characteristic dive sites are thilas — submerged coral pinnacles that rise from the atoll floor to within a few metres of the surface — and kandu, the passes through the atoll rim where tidal exchange concentrates plankton and the pelagic species that feed on it. The Maldives has been significantly affected by bleaching events, particularly in 1998, 2016, and 2024, but its pelagic encounters and thilas remain among the Indian Ocean's best. All sites are on the interactive map.
1. Banana Reef, North Male Atoll
Banana Reef is the oldest named dive site in the Maldives, shaped like a banana and sitting in North Male Atoll just twenty minutes from the capital. Its coral formations include caves, overhangs, and a fish life density that has been built up over decades of dive tourism. Napoleon wrasse Cheilinus undulatus, grey reef sharks Carcharhinus amblyrhynchos, and schooling jacks are regular. Boat access from Male is straightforward. Best season: November to April.
2. Maaya Thila, Ari Atoll
Maaya Thila is consistently cited by experienced Maldivian dive guides as the finest single thila in the country. At night, white-tip reef sharks Triaenodon obesus hunt in coordinated groups around the pinnacle, and the night diving at Maaya Thila is among the most dramatic in the Maldives. During the day, the thila top has excellent hard coral and large resident Napoleon wrasse. Grey reef sharks patrol the deeper sections. Best season: November to April.
3. Hammerhead Point, Rasdhoo Atoll
The outer wall of Rasdhoo Atoll drops sharply to open ocean, and scalloped hammerheads Sphyrna lewini are present in the early morning at the wall's upper section, typically between six-fifteen and seven a.m., before moving into deeper water as daylight increases. The site requires a very early start from nearby Rasdhoo Island but delivers among the most consistent hammerhead encounters in the Maldives. Best season: November to April.
4. Lankan Manta Point, North Male Atoll
Lankan Manta Point (Lankan Finolhu) is a cleaning station in North Male Atoll where reef mantas Mobula alfredi arrive in predictable numbers to be cleaned by wrasse. The site is one of the most accessible manta cleaning stations in the world — fifteen minutes from Male — and can host up to twenty mantas simultaneously during peak feeding season. Divers hover above the reef and watch the mantas circling in regular patterns. Best season: February to April.
5. Fish Head (Mushimasmingili Thila), Ari Atoll
Fish Head is famous for its aggregation of grey reef sharks Carcharhinus amblyrhynchos, which can number over fifty individuals on a single dive, hovering in the current off the thila. The pinnacle was previously a fish feeding site, which may explain the unusual shark density; feeding has stopped but the sharks remain habituated to diver presence. The thila also has good hard coral and large populations of reef fish. Best season: November to April.
6. Vaadhoo Channel, South Male Atoll
Vaadhoo Channel is the main pass between South Male Atoll and Vaavu Atoll. The strong tidal currents that run through it aggregate schooling fish, eagle rays Aetobatus narinari, reef sharks, and — in season — whale sharks Rhincodon typus. Channel diving in the Maldives requires drift technique and current-reading ability; the Vaadhoo current can accelerate rapidly on the tidal flood. Best season: November to February.
7. Hanifaru Bay, Baa Atoll (UNESCO Biosphere Reserve)
Hanifaru Bay in Baa Atoll is the world's largest known feeding aggregation of manta rays. During the southwest monsoon, plankton concentrations in the shallow bay attract reef mantas Mobula alfredi and whale sharks Rhincodon typus in numbers that have reached five hundred mantas in a single day. The bay is a UNESCO Biosphere Reserve site and entry is limited to a fixed number of snorkelers per session (no scuba allowed inside the bay during feeding aggregations). Best season: June to November.
8. Kandolhu House Reef, Ari Atoll
Kandolhu is a small resort island in Ari Atoll whose house reef is considered exceptional for an inner-atoll fringing reef. The reef provides shore entry and night diving access without a boat. Species recorded include pygmy seahorses Hippocampus bargibanti on sea fans, various nudibranchs, leaf scorpionfish Taenianotus triacanthus, and reef manta overflights. Best season: December to April.
9. Cocoa Thila, North Male Atoll
Cocoa Thila, near Cocoa Island resort in South Male Atoll, is a multi-level thila with excellent hard coral at the top and large sea fans and sponges on the deeper slopes. Grey reef sharks are resident and Napoleon wrasse are frequently seen. The site is close enough to Male to be included in short stay itineraries. Best season: November to April.
10. Halaveli Wreck and Reef, Ari Atoll
Halaveli has both a purpose-sunk wreck at around twenty-eight metres — colonised by soft coral and providing shelter for lionfish Pterois volitans, moray eels, and reef fish — and an adjacent thila with exceptional hard coral cover on the upper sections. The wreck diving combined with the natural reef makes Halaveli a site that rewards multiple visits. Whitetip reef sharks rest in the wreck and under coral overhangs on the thila. Best season: November to April.