Manta Cleaning Station

Best months: Jul–Nov

Why dive here

With 231+ marine species recorded in the area - including barracuda, blacktip reef sharks, blue sharks, grey reef sharks and manta rays - Manta Cleaning Station offers some of Cocos (Keeling) Islands's richest drift diving. Water ranges 27-29°C, warmest January, February, March.

Best timeJul–Nov

WetsuitA 3mm shorty or thin full wetsuit

Marine lifeBarracuda, Blacktip Reef Sharks, Blue Sharks, Grey Reef Sharks and Manta Rays · 231+ species recorded

Water27-29°C · warmest January, February, March

CharacterDrift dive

StandoutExceptional marine biodiversity

Manta Cleaning Station, just off Direction Island, often feels like hitting the lottery when it comes to mantas. We've had days here where we've seen four or five cruising overhead, gliding in for a scrub. The site itself is pretty simple: two small coral bommies at about 9m, acting as the service station for these giants. It's not about intricate reef structures or crazy colours; it's about finding a good spot, settling in, and waiting for those massive shadows to appear. Visibility here averages around 10m, sometimes a bit more, sometimes a bit less, but that never really bothers us when a manta wings past a few metres away. Our best dives have always been on an incoming tide. You feel the gentle push of the water as you hover, listening for the soft rush of a manta moving through the water column above you before you even see it. It’s a site for patience, for those who appreciate the quiet grace of big animal encounters more than a busy reef scene. If you're hoping for a close-up with a manta, this is your best bet in Cocos.