Haa Alif & Haa Dhaalu Atolls, the area around Baarah Thila

Haa Alif & Haa Dhaalu Atolls · Maldives · Pinnacle · Channel & pass · Drift

Baarah Thila

Up to 30 manta rays reported over one cleaning-station boulder

Area photo: Kirill Flerov · CC BY 3.0

A large plateau-like thila in the channel between Baarah and Hanimaadhoo, with a top at 15 to 16 m and sides that fall to 30 m. It is a manta cleaning station: divers drop onto the boulder where cleaner wrasse work the mantas, drift north with the current under passing rays, and often still have mantas circling in the blue at the 5 m safety stop.

Where it is and how deep

Depth profile of Baarah Thila: typical dive 15–30 m (50–100 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit15 m30 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

6.8032° N, 73.1906° EPublished position for this site.

The dive

The boat drops you in open water over the channel and you descend onto the top of the boulder at 15 to 16 m, which is where the action is concentrated. This is the cleaning station: cleaner wrasse work over the mantas, and once you have settled on the top you simply move northwards with the current, watching the rays sweep overhead. One guide reports up to 30 mantas at a time here. The top is covered in hard coral, so keep your buoyancy tidy and stay off it.

The sides of the plateau drop to 30 m. Bottoming out there, look behind the clusters of rocks for leopard sharks sleeping on the sand. Schools of blackfin barracuda swim along with Spanish mackerel, and big schools of snapper and Andaman sweetlips swirl past as you work back up the thila. The operator's log for the site runs from mantis shrimp to mantas and even sailfish circling above.

The dive ends on the drift as you come up off the boulder into the blue. Even at 5 m you will easily spot mantas circling in open water during the safety stop, so spend it looking up rather than at your gauge. The whole dive moves northwards with the current from the top of the boulder, so you surface some way along the channel from where you dropped in, and the boat picks the group up there.

Marine life and season

  • Manta rays
  • Barracuda
  • Reef fish swarms
Month-by-month season rating for Baarah Thila
JanFebMarAprMayJunJulAugSepOctNovDec
PrimePrimePrimePrimeGoodFairFairGoodGoodGoodGoodGood

Season follows Haa Alif & Haa Dhaalu Atolls: January to April is calm and clear with visibility to 30 m; the far north is dived most of the year, with June and July the roughest months of the southwest monsoon.

Know before you go

  • The boulder is covered with hard corals: check your buoyancy before settling at the cleaning station and keep fins off the reef.
  • The dive runs with the channel current, moving northwards; stay with the group and the guide's drift line.

Questions divers ask

How deep is Baarah Thila?+

The top of the thila sits at 15 to 16 m, where the manta cleaning station is, and its sides drop to 30 m where leopard sharks rest behind the rocks.

Will I see mantas at Baarah Thila?+

It is a cleaning station and mantas are the reason divers come; one guide reports up to 30 at a time, and they often circle in the blue during the 5 m safety stop.

Sources

  1. Baarah Thila — Scubago
  2. Diving Sites in Haa Alifu Atoll, Maldives — Dive The World

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