Hanifaru Bay
水深はサイト上部から通常の最大深度までの範囲を示し、「推奨認定レベル」はオペレーターが一般的に求めるメインストリーム機関の資格レベルであり、法的な義務ではありません。流れと透明度は日々変化します——ここに掲載されている情報はすべて計画の目安としてご利用ください。
Hanifaru is the world's most famous manta feeding station, and it is experienced from the surface: scuba has been banned under the Baa Atoll biosphere rules since the early 2010s, so everyone snorkels. When the tides trap enough plankton, reef mantas pour into the little bay — dozens on a good event, and on the greatest days more than a hundred — chain-feeding nose to tail, barrel-rolling, and cyclone-feeding in a column beneath the swimmers. Whale sharks sometimes plow through the same soup. Rangers cap boats, swimmer numbers, and time in the water, and encounters are lottery-like: tide, moon, and plankton decide, not the booking calendar.
その瞬間のために: Mass manta feeding events — chain and cyclone feeding; occasional whale sharks
地形: Funnel-shaped sandy bay narrowing into a shallow cul-de-sac on the atoll's eastern rim
流れ（カレント）: Lunar tides sweep plankton into the dead-end bay; surface drift inside is usually gentle.
エントリー前に知っておこう
危険生物・リスク: Crowded surface water during feeding events and boat movement at the bay mouth.
許可証＆ルール: Entry requires a ranger-collected fee and a licensed guide; numbers and in-water time are limited.
保全: Snorkel-only under biosphere regulations, with ranger-enforced caps and a strict no-touch, no-chase, no-dive-down code; access only with licensed operators.
出会える生物
水中フォトグラファー向け
ワイドアングル: ★★★★★ · マクロ: ★☆☆☆☆ — 各撮影スタイルに対するこのサイトの評価（編集部による1〜5点）