Black Rock

Black Rock is the reason Mergui itineraries point north: a solitary outcrop hours from anything, where oceanic manta rays arrive through the season's core months to be cleaned and to barrel-feed when the plankton thickens. Divers hold the boulder slopes while animals spanning several meters bank overhead, sometimes in relays for an entire dive. Marbled rays pile under the ledges like stacked dinner plates, cuttlefish court in the shallows, and the walls carry cowries, nudibranchs, and frogfish for the patient. Sharks are scarcer than the wilderness setting suggests, an honest legacy of regional fishing. When the mantas are in, few sites in Southeast Asia match it.

Tam da bunun için geldiğiniz an: Oceanic mantas at close quarters, marbled rays stacked in the ledges, open-ocean solitude

Topografya: Guano-stained outcrop dropping in walls and boulder slopes past 40 m

Akıntı: Open-ocean exchanges wrap the rock; each dive works the lee and the up-current corner.

Giriş: A lone rock in open sea reached only on longer northern itineraries; boats typically stay for several dives.

Tehlikeler: Open-sea current and swell, deep walls, and a long way from help; conservative profiles are part of the briefing.

Koruma: Manta encounters here depend on undisturbed cleaning behavior; low, still, and reef-side is the rule.

Nitrox: Burada değer: profiller, nitrox'un no-stop süresini anlamlı ölçüde uzattığı (ve bunu kullanacak eğitimle birlikte) aralıkta yer alıyor.