Dive Sites in the Indian Ocean
202 dive sites4 countries27 liveaboard-only sites

Dive Sites in the Indian Ocean

Channel dives, manta cleaning stations and whale shark crossings. Trust the currents to lead you to a dive you'll never forget.

Diving in the Indian Ocean

The Indian Ocean covers 4 diving countries and 202 mapped dive sites, from easy reef dives to demanding current and wall diving. Below you find the best dive sites of the region, their conditions, seasons and marine life, plus the countries and liveaboard routes that reach them. Use it to plan when to go, which area suits your level and which boat gets you there.

Countries

Diving countries in the Indian Ocean region

The Indian Ocean spans several diving countries, each with its own liveaboard routes and signature sites. Click a country to see every dive site we cover there and the boats that visit them.

91 dive sites
Maldives
49 dive sites
Madagascar
36 dive sites
Seychelles
26 dive sites
Australia

Dive by type

Dive sites by type

Wrecks, walls, drift dives, caves and pinnacles in the Indian Ocean — filter by the kind of diving you prefer. Each type links to a dedicated theme page with the best sites worldwide.

Reef diving129 dive sites
Reef diving
Drift diving85 dive sites
Drift diving
Wall diving58 dive sites
Wall diving
Cave diving25 dive sites
Cave diving
Pinnacle diving22 dive sites
Pinnacle diving
Channel diving20 dive sites
Channel diving
Wreck diving14 dive sites
Wreck diving
Seamount diving4 dive sites
Seamount diving

Marine life

Marine life highlights

The animals that make diving in the Indian Ocean worth it: sharks, rays, turtles, pelagics and macro highlights logged on these sites. Choose a species to find the dive sites and liveaboards where you are most likely to see it.

116 dive sites
Whale Shark
93 dive sites
Grey Reef Shark
92 dive sites
Hawksbill Turtle
89 dive sites
Green Turtle
88 dive sites
Eagle Ray
86 dive sites
Reef Manta Ray
82 dive sites
Whitetip Reef Shark
79 dive sites
Moray Eel
77 dive sites
Barracuda
62 dive sites
Napoleon Wrasse
60 dive sites
Nudibranch
57 dive sites
Oceanic Manta Ray

Explore the sites

Dive sites in the Indian Ocean

Explore 202 dive sites in the Indian Ocean, from legendary wall dives and drift dives to coral gardens, wrecks and shark cleaning stations. Every site shows depth, current, access, marine life and the liveaboard itineraries that visit it, so you can compare and book the trip that matches your experience level.

202 dive sites

Christmas Island Drop-off

Australia

Christmas Island Drop-off refers to the dramatic wall diving characteristic of Christmas Island, an Australian territory situated in the Indian Ocean, approximately 2600 km off Western Australia.

Suitable for
Advanced
Current
Moderate
Access
Dayboat
Depth
5–36 m
Theme
Wall / Drift

Aldabra Atoll

Seychelles

Aldabra Atoll, a remote UNESCO World Heritage Site in the Seychelles, offers an unparalleled diving experience that transports you back to a pristine, pre-industrial marine ecosystem.

Suitable for
Advanced
Current
Strong
Access
Liveaboard or dayboat
Depth
5–40 m
Theme
Cave & cavern / Drift

Maaya Thila

Maldives

Maaya Thila, a protected Marine Reserve located in the North Ari Atoll of the Maldives, is a prominent pinnacle dive site.

Suitable for
Advanced
Current
Strong
Access
Liveaboard or dayboat
Depth
6–30 m
Theme
Drift / Cave & cavern

Navy Pier

Australia

Navy Pier, situated near Exmouth in Western Australia, stands as a premier shore dive often regarded among the world's best.

Suitable for
Advanced
Current
Strong
Access
Shore / dayboat
Depth
3–15 m
Theme
Reef

Conditions & practicalities

Diving in the Indian Ocean: seasons, conditions and logistics

202 dive sites in the Indian Ocean — here is what the season data says about the best months, water temperature, visibility and currents, plus how divers usually get there and which fees to budget for.

Best months
Mar–Nov
Water temperature
23–30 °C
Visibility
10–35 m
Currents
Mild — Most reefs can be dived without drift skills; water only picks up around channels and exposed corners. Newly certified divers with decent buoyancy are comfortable here.
Getting there
Most divers fly into the nearest international airport and continue by transfer or domestic flight to the departure port; liveaboards usually leave the evening before day one.
Permits & fees
Marine park fees, port taxes and nitrox are rarely included in the trip price — budget a few hundred dollars extra and check the visa rules before booking.

FAQ

Diving in the Indian Ocean: your questions

When is the best time to dive in the Indian Ocean?
The season data for in the Indian Ocean rates Mar–Nov as the strongest window, with water around 23–30 °C. Outside those months diving is still possible at many sites, but expect more wind, plankton or reduced boat schedules.
How good is the visibility in the Indian Ocean?
Visibility in the Indian Ocean typically runs 10–35 m, best during the dry, low-plankton months. Plankton-rich weeks cut it back — which is exactly when the big filter feeders show up.
How strong are the currents and which level do I need in the Indian Ocean?
Currents in the Indian Ocean are typically Mild. Sheltered reefs suit newly certified divers, while channels, pinnacles and drift sites are the ones that ask for experience, good buoyancy and often a reef hook.
Do I need a liveaboard to dive in the Indian Ocean?
About 13% of the dive sites in the Indian Ocean are only reachable by liveaboard. The rest can be dived from land-based centres, so day boats and a liveaboard leg combine well on longer trips.
How many dive sites are there in the Indian Ocean and where are they?
We list 202 dive sites in the Indian Ocean, with Maldives holding the largest share. Every entry links to its own page with depths, level, marine life and the liveaboards that visit it.
Plan your trip

Ready to dive these sites?

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