The Pinnacle on the Una-una Island is undoubtedly one of the most stunning dive sites on the Togian Islands. The walls drop off to 60 meters, with various species of sponges, hard corals, and soft corals in many colors decorating the walls.
Sweetlips, tobies, snappers, fusiliers, gobies, triggerfish, bumphead parrotfish, anemonefish, angelfish and longnose emperors can be seen in abundant while the turtles and eagle rays often moving in the deeper water, waiting for the preys.