Fortress across Havana Harbour
View to Havana across the Canal de Entrada, the entrance to Havana Bay, from Castillo De Los Tres Reyes Del Morro, designed by Italian engineer Juan Bautista Antonelli, to defend the city; it was built by slaves with rocks extracted from the moats in the last decades of the 16th century.
Photo by Ludo Kuipers, Mon Feb 22, 2016