Fortress of the Immaculate Conception
The Fortress of the Immaculate Conception, is a fortification located on the southern bank of the San Juan River, in the village of El Castillo in southern Nicaragua. The fortress is situated approximately 6 kilometers from the border with Costa Rica, at the Raudal del Diablo rapids of the San Juan River. It was completed in 1675 as part of a series of fortifications along the San Juan River, to defend against pirate attacks upon the city of Granada. The settlement of El Castillo and its fortress continued to be strategically important to the Captaincy General of Guatemala until the late 18th century.
Fortress of the Immaculate Conception
View of the Raudal del Diablo rapids of the San Juan River from the village of El Castillo in southern Nicaragua.
Battle for Río San Juan de Nicaragua
The battle for Río San Juan de Nicaragua was one of several battles that took place during the Anglo-Spanish War, a subconflict of the Seven Years' War, which lasted from December 1761 until February 1763. The conflict, which took place in July–August 1762, began when William Lyttelton, the British governor and commander-in-chief of Jamaica, sent a naval expedition to Nicaragua with the primary objective of capturing the town of Granada.
Fortress of the Immaculate Conception, site of the battle for Río San Juan de Nicaragua