Shark Airport

The name is literal: a broad runway of pale sand at around 18-20 m on North Atoll where whitetip reef sharks park in rows, ruffling off only when divers drift too close. The shelf tips over into a wall streaked with sea fans and anemones, and the transition line is where the action stacks up, with grey reef sharks holding in the blue and eagle rays or a lone manta passing at the edge of visibility. It is an easy, readable dive by Tubbataha standards, which makes it a common season opener before the wilder corners.

اللحظة التي جئت من أجلها: Rows of resting whitetips on sand, grey reef sharks off the wall, chance of rays cruising the drop

التضاريس: White-sand shelf over a sheer wall

التيار: Usually a relaxed drift along the wall; the corner can accelerate without much warning.

المخاطر: Current picks up at the corner; the wall drops well past recreational depth.

الحفاظ على البيئة البحرية: Inside Tubbataha Reefs Natural Park; strict no-touch, no-take rules under ranger watch.

نيتروكس: يستحق الأمر هنا: الملفات الشخصية تقع في النطاق الذي يُمدّد فيه الهواء المدعّم (نيتروكس) وقت الغوص دون توقف تمديدًا ملموسًا، مع التدريب اللازم لاستخدامه.