Attractions

Sangalaki Island

Sangalaki Island is a small uninhabited island in the Derawan Archipelago, located in Pulau Derawan Sub-district, Berau Regency, East Kalimantan, Indonesia. Part of the Berau Marine Conservation Area, it is internationally known for its seasonal aggregation of manta rays and as a major nesting site for green sea turtles. The island features white sandy beaches, shallow coral reefs and clear waters, and is visited primarily for snorkeling and diving day trips from Derawan or Maratua.