Dhidhdhoo (Dhivehi: ދިއްދޫ) is the capital of Haa Alif Atoll in the Maldives. Ranked the 2nd most populated place in the north after Kulhudhuffushi City. Located in the center of the atoll, Dhidhdhoo is governed by Dhidhdhoo Island Council under the Local Government Authority. This island is famous for having the least crime rates amongst the 10 most populated islands in the nation consecutively for a number of years.
Historically, the island was uninhabited and was under the administration of Utheemu Gadhuvaru, a royal house in Utheemu. The island was inhabited around the 19th century when the people of Dhonakulhi left their island to escape from the invasion of pirates from Malabar.
During the administration of President Mohamed Amin Didi, Dhidhdhoo refused to take part in the ‘Uthuru Gadubadu’, an uprising of the people of the northern atolls against the Amin Didi regime.
The island is 303.5 km (189 mi; 164 nmi) north of the country’s capital, Malé. The island lies on the north western tip of Thiladhunmathi Atoll and is separated from the Ihavandhippolhu Atoll by the deep Gallandhoo Kandu channel.