Pylos, a town with a rich maritime history and deep-rooted significance in Greek mythology and warfare, is home to some of the most impressive castles, fortresses, and ruins in the Peloponnese. Whether you’re a history enthusiast, an adventurer, or simply a traveler who appreciates breathtaking views, these historic sites will transport you back in time.

Here are five must-visit castles, fortresses, and ruins in the Pylos area that you shouldn’t miss.

1. Niokastro (New Fortress) – The Guardian of Pylos

Location: Pylos Town

Era: Built by the Ottomans in 1573 after the Battle of Lepanto

Why Visit? Stunning sea views, well-preserved walls, and a fascinating museum

Niokastro, or "New Castle," was built by the Ottoman Turks in the 16th century to guard Navarino Bay. Later, it passed through Venetian, French, and Greek hands, making it an essential landmark in Pylos’ layered history.

Today, Niokastro is one of the best-preserved fortresses in Greece. Within its walls, you’ll find the Museum of Underwater Antiquities, showcasing ancient shipwrecks and artifacts from the Battle of Navarino (1827). The fortress also offers spectacular panoramic views of the bay, making it a perfect spot for photography.

2. Palaiokastro (Old Navarino Castle) – A Hiker’s Dream

Location: Overlooking Voidokilia Beach

Era: Built by the Franks in the 13th century

Why Visit? Amazing sunset views, medieval ruins, and a rewarding hike

Perched high on a rocky hill, Palaiokastro is an ancient Frankish fortress that later served Venetians and Ottomans. Although in ruins today, the fortress still holds a sense of mystery and adventure. The climb to the top is challenging but rewarding, offering some of the most breathtaking views of Voidokilia Beach, Gialova Lagoon, and the Ionian Sea.

Tip: Wear good hiking shoes and be prepared for a rugged trail. The ruins themselves are not well-preserved, but the panoramic scenery makes the journey worthwhile.

3. Methoni Castle – A Seaside Marvel

Location: Methoni (about 10 km from Pylos)

Era: Built by the Venetians in the 13th century

Why Visit? A moat, impressive stone walls, and a medieval tower on the sea

One of the most majestic Venetian fortresses in Greece, Methoni Castle stretches over 93 acres and features massive stone walls, a central gate, and stunning sea views. A highlight is the Bourtzi, a small fortified tower standing on a rocky islet connected by a stone bridge, making it one of the most picturesque castle ruins in the Peloponnese.

Methoni Castle is easily accessible and perfect for a half-day trip from Pylos, with plenty of tavernas nearby to enjoy a seaside meal afterward.

4. Koroni Castle – A Hidden Venetian Gem

Location: Koroni (about 30 km from Pylos)

Era: Built by the Venetians in the 13th century

Why Visit? A unique mix of ruins, churches, and stunning sea views

Koroni Castle is a less touristy but equally impressive Venetian fortress that once protected the southern entrance to the Messinian Gulf. Unlike Methoni, this castle is still inhabited, with houses, gardens, and even a monastery within its walls.

Visitors can explore the old bastions, stone pathways, and medieval churches, all while enjoying panoramic views of the sea. The nearby town of Koroni also offers charming streets and fantastic seafood restaurants.

Final Thoughts

Pylos is a history lover’s paradise, offering a blend of medieval fortresses, ancient ruins, and breathtaking scenery. Whether you're intrigued by Greek mythology, Ottoman history, or Venetian military architecture, these five must-visit sites will immerse you in the region’s fascinating past.

Pylos is absolutely the perfect destination! And if you're planning a visit, consider staying at the centrally located Studio Centro a stylish, comfortable studio just steps from the town’s key attractions, perfect for exploring Pylos’ historic charm on foot.