Corjuem Fort is a fortress situated 4 kilometres (2.5 mi) from the village of Aldona on the island of Corjuem, Goa. It was a military fortress for the defense of Portuguese India. It is smaller than the other forts in Goa, but it gives a good view of the surrounding river and land.
Corjuem Fort is 12 kilometres (7.5 mi) from Panjim.
The Fort of Corjuem (Portuguese: 'Forte de Corjuem') is situated on an island with the same name in Bardez, to the east of the village of Aldona, from which it is separated by the Mapuçá River (a tributary of the Mandovi).
The original occupiers of this Fort were the Bhonsles from the Sawantwadi State. Under the Portugese Viceroy Caetano de Mello e Castro, the control of the fort came under Portuguese India's administration . The fort was subsequently rebuilt by the Portugese to boost up defenses along Panajim.
In the early 1800s, the fort was used as a Military School and had in its defenses a battery of four guns. The fortress defended the town of Corjuem and also had a chapel under parochial church of Aldona.
The fort also has an interesting incident in which an ambitious Portuguese woman named Ursula e Lancastre, who determined to see the man's world, dressed like a man and travelled the world. She landed up at Corjuem as a soldier but was later captured and stripped .