History-XIXc - The naval Battle of Navarino was fought on 20 October 1827, during the Greek War of Independence 1821-32 in Navarino Bay modern-day Pylos, on the west coast of the Peloponnese peninsula, in the Ionian Sea A combined Ottoman and Egyptian ar. History-XIXc - The naval Battle of Navarino was fought on 20 October 1827, during the Greek War of Independence 1821-32 in Navarino Bay modern-day Pylos, on the west coast of the Peloponnese peninsula, in the Ionian Sea A combined Ottoman and