Castillo de San Francisco, Military castle in Las Palmas de Gran Canaria, Spain
Castillo de San Francisco is a military fort with a triangular floor plan located in Las Palmas de Gran Canaria, on the island of Gran Canaria. It has two pointed bastions at its northeast and southeast corners, a central tiled parade ground, and walls built from dressed stone blocks.
Work on this fort began in 1601, a few years after the English privateer Francis Drake raided Las Palmas in 1595 and exposed the city's lack of defenses. Construction was completed in 1625 under King Philip III as part of a broader effort to protect the bay.
The name of the fort comes from Saint Francis of Assisi, which reflects how military and religious identity often merged in Spanish colonial society. Visitors today can still read this connection in the stonework, which was built to be seen as much as to defend.
The fort sits at the end of Camino Real, near the Military Hospital, and can be seen from the outside. A daytime visit makes it easier to take in the stonework and the triangular shape of the structure as you walk around it.
Although this fort was once part of a network of coastal defenses designed to work together, it is now the only one of those structures still standing. The others have disappeared over the centuries, making this building the last visible piece of what was once a coordinated system.
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