St. Catherine’s Fort (Castillo de Santa Catalina)
In 1553 French pirates attacked Santa Cruz de La Palma, so they built a small fort to defend the town from future attacks. This was just a platform with a tower, and it was destroyed by flooding during a storm in 1671. In 1676 work started on the current fort, and it was finished in 1701. It’s nothing like the tower of London, but then it didn’t need to be….