St. Angelo's Fort was built in 1505 by Dom Francisco de Almeida, the first Portuguese Viceroy of India on the Arabian sea coast about 2 km from Kannur town. It was attacked in vain by the local Indian ruler Zamorin and kolathiri in the Siege of Cannanore (1507). In August 1509 Almeida, refusing to recognize Afonso de Albuquerque's as the new Portuguese governor to supersede himself, arrested him in this fortress after having fought the naval Battle of Diu. Afonso de Albuquerque was released after six months' confinement, and become governor on the arrival of the grand-marshal of Portugal with a large fleet, in October 1509.[1]The Dutch captured the fort from the Portuguese in 1663. They modernised the fort and built the bastions Hollandia, Zeelandia and Frieslandia that are the major features of the present structure. The original Portuguese fort was pulled down later. A painting of this fort and the fishing ferry behind it can be seen in the Rijksmuseum Amsterdam. The Dutch sold the fort to king Ali Raja of Arakkal in 1772. In 1790 the British seized it and used it as their chief military station in Malabar until 1947. Today, St. Angelo's Fort is a protected monument under the Archaeological Survey of India. The fort offers a fascinating view of the Moppila Bay and Dharmadom Island. Dharmadom Island, only 5 acres in area, is situated 100 metres away from the mainland in the Arabian Sea. The Moppila Bay is a natural fishing bay. A sea wall projecting from the fort separates the rough sea and inland water. The fort offers fascinating view of a natural fishing bay and a sea wall projecting from the fort separating the rough sea and inland water.