El Morro De Castillo San Felipe Fort In Old San Juan Puerto Rico Stock Photography

Castillo San Felipe del Morro, El Morro sits atop a high promontory overlooking the entrance to the San Juan Bay. It is the result of the efforts of Spanish engineers over a period of more than 250 years and is one of the largest fortifications built by the Spain in the Caribbean. Although its foundation was laid in 1539, the six-level fortification was not considered complete until 1787. During World War II, the U.S. government added an artillery fire control station. El Morro suffered several attacks from the English in 1595 and 1598 and the Dutch in 1625. In 1898, during the Spanish-American War, United States Navy ships fired upon the fortification, destroying the lighthouse, which was later restored.