Night-Time Manta Feeding in the Maldives: Magic at Alimatha
After dark, plankton concentrates around the lights of dive boats — and dozens of mantas come to feed. One of diving's most surreal experiences.
On a moonless night at Alimatha jetty in Vaavu Atoll, you descend to 12 m of sand, kneel in a circle and switch on your torch — and within minutes, reef mantas with 3 m wingspans loop through the beam, mouths agape, looping back for second passes.
How the dive works
Boat lights and divers' torches concentrate plankton. The mantas, which feed nightly on this plankton anyway, simply use the artificial concentration as an easier meal. The behaviour is natural; the dive is a respectful observation.
Etiquette is everything
Stay still. Form a circle around the bait area. Never reach out. Never use flash photography. Mantas will pass within centimetres if you do not move — and disappear if you do.
Where and when
Best season: December to April. Best sites: Alimatha and Miyaru Kandu in Vaavu Atoll, accessible by liveaboard or central-atoll resorts.
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Create my dive tripFrequently asked questions
Are sightings guaranteed?+
No, but the strike rate during peak season exceeds 80%. Liveaboards usually try the dive multiple times in a week.
What about nurse sharks?+
Yes — Alimatha is also famous for friendly nurse sharks that join the dive.
