Atauro
Atauro Island is a volcanic island and the 14th municipality of Timor-Leste, positioned in the Timor Sea about 25 kilometers north of the national capital, Dili.[1][2] Covering approximately 140 square kilometers, the island features rugged terrain rising to Mount Manucoco at 995 meters and is home to a population of around 9,300 as of the mid-2010s.[3][4] It is globally recognized for harboring the most biodiverse coral reef ecosystems, with scientific surveys documenting over 640 fish species across a single dive site, surpassing records elsewhere.[5] Elevated from an administrative post within Dili Municipality to full municipal status on January 1, 2022, Atauro supports a local economy dominated by subsistence fishing and small-scale agriculture, supplemented by growing ecotourism focused on scuba diving, snorkeling, and marine conservation initiatives.[6][7] The island's waters, part of the Coral Triangle, host diverse marine life including multiple turtle species and migratory whales, driving efforts to implement community-based protected areas amid challenges from overfishing and climate impacts.[8][9]