Tanjung Kopi

Tanjung Kopi, the Coffee Point on Manado Tua's flank, is the park's schooling-fish dive. When the tide presses the point, chevron barracuda gather in a slow silver cylinder off the wall, jacks wheel beneath them, and sweetlips pack the coral heads in overlapping rows. The old volcano's slope gives the site a different scale from Bunaken island's walls, with the cone rising green above the boat and dropping steeply below it. Currents demand some competence and occasionally cancel the plan entirely, which keeps crowds thin. Between the big schools, guides point out nudibranchs and shrimp on the rubble shoulder, but nobody remembers those afterward; they remember standing inside the barracuda clock.

その瞬間のために: Schooling chevron barracuda; volcano-flank setting; sweetlips-packed coral heads.

地形: Sloping wall and point on the flank of the Manado Tua volcano cone, with rubble shoulders and coral heads.

流れ（カレント）: A current point off Manado Tua; the barracuda show correlates directly with how hard the tide is working.

危険生物・リスク: Current at the point with chop on the crossing from Bunaken; time the dive to the tide and keep the group together.

ナイトロックス: ここでは効果的です——このエリアのプロファイルは、ナイトロックスが無減圧潜水時間を有意に延ばせる水深帯にあります（適切なトレーニングを受けていることが前提です）。