Bajo Alcyone

Located in the late 1980s by Jacques Cousteau's team and named for their turbosail ship Alcyone, then made famous by decades of shark research, Bajo Alcyone is the purest expression of what Cocos does. The seamount's summit levels off around 27 m; divers pull themselves down the mooring line through the blue, wedge in among barnacle-crusted rocks, and wait. Barberfish rise to meet incoming scalloped hammerheads, and on the good days the school builds overhead until it dims the surface light. Marbled rays sail past like flying carpets, whitetips thread the rocks, and the drifting deco stop in open water regularly produces silkies and, in season, a whale shark.

바로 그 순간: The archetypal hammerhead cleaning station, marbled rays, blue-water safety stops with silkies

지형: Flattened volcanic summit at 25-30 m dropping into deep water

조류: Descend the line, get behind rock, stay low; the current is what delivers the sharks.

위험 요소: Depth plus current plus blue-water ascent - a dive to plan conservatively, 36 hours from help.

보존: Cocos Island National Park; no gloves on the reef, no contact, ranger-monitored moorings.

나이트록스: 여기서 가치 있는 이유: 이 프로필들은 엔리치드 에어가 무감압 시간을 의미 있게 연장해 주는 범위에 해당하며, 교육을 받은 경우에 해당합니다.