Kolhumadulu Atoll

Thaa Atoll
Location of Thaa in Maldives
Location of Thaa in Maldives
CountryMaldives
Corresponding geographic atoll(s)Kolhumadulu
Location3° 34' N and 2° 11' N
CapitalVeymandoo
Government
 • Atoll Chief-
Population
 • Total8,901
Letter code
N
Dhivehi letter code
Th (ތ)
 • Number of islands66
 • Inhabited islandsBurunee * Dhiyamingili * Gaadhiffushi * Guraidhoo * Hirilandhoo * Kandoodhoo * Kinbidhoo * Madifushi * Omadhoo * Thimarafushi * Vandhoo * Veymandoo * Vilufushi
 • Uninhabited islandsBodufinolhu, Bodurehaa, Dhiffushi, Dhonanfushi, Dhururehaa, Ekuruffushi, Elaa, Fenfushi, Fenmeerufushi, Fonaddoo, Fondhoo, Fonidhaani, Fushi, Gaalee, Gaathurehaa, Hathifushi, Hiriyanfushi, Hodelifushi, Hulhiyanfushi, Kaaddoo, , Kadufushi, Kafidhoo, Kakolhas, Kalhudheyfushi, Kalhufahalafushi, Kandaru, Kani, Kanimeedhoo, Kolhufushi-1, Kolhufushi-2, Kudadhoo, Kudakaaddoo, Kudakibidhoo, Kurandhuvaru, Kuredhifushi, Lhavaddoo, Maagulhi, Maalefushi, Mathidhoo, Medhafushi, Olhudhiyafushi, Olhufushi, Olhufushi-finolhu, Olhugiri, Ruhththibirah, Thinkolhufushi, Ufuriyaa, Usfushi, Vanbadhi
Resort islands(*), airports(¤) and industrial islands are also considered uninhabited.

Kolhumadulu Atoll (also known as Thaa Atoll) is an administrative division of the Maldives. It corresponds to the natural atoll of the same name. The ancient name of the island was Kolhumaduva during the time of King Koimala who united all atolls of the Maldives under one kingdom for the first time.

Traditionally, Maldivians call this atoll simply Kolhumadulu, without adding the word atholhu at the end. Thaa is the code letters assigned to the atoll and is sometimes used by tourists to refer to the atoll itself.

The waters surrounding this atoll are good fishing areas and some islands house fish processing plants.[citation needed]