Pylos Sights & Monuments - Niokastro in Pylos, Peloponnese boasts two castles overlooking Navarino Bay - the older Paliokastro, constructed by the Franks, and the newer Niokastro, built by the Ottomans. The impressive hexagonal structure of Niokastro appears more like a fort than a castle, and serves as a center for submarine archaeological research and a museum. Over time, the castle has been utilized as both a mosque and a church, adding to its rich history and cultural significance. Book a visit to Niokastro in Pylos for an unforgettable glimpse into Greece's fascinating past.

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