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.

您此行的高光时刻: Schooling chevron barracuda; volcano-flank setting; sweetlips-packed coral heads.

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

水流: A current point off Manado Tua; the barracuda show correlates directly with how hard the tide is working.

危险因素: Current at the point with chop on the crossing from Bunaken; time the dive to the tide and keep the group together.

高氧（Nitrox）: 在此值得使用——各潜点深度落在富氧空气（nitrox）能有效延长免减压时间的区间（前提是持有相应认证）。