The Sangalaki island is part of the Derawan islands. People go there for various reasons: to snorkel, dive, or see the manta rays and the baby turtles.
Derawan Dive Lodge, Indonesia - This island will give you the best...
Jellyfish Lake, Palau: At Jellyfish Lake in Palau in the western Pacific, visitors can witness the beauty upclose without experiencing the terror. The jellyfish here are essentially harmless to humans.
Derawan Island Is The Beautiful Island In Borneo by Barry Kusuma