Explore breathtaking, white-washed towns perched high on dramatic cliffs overlooking the azure Aegean Sea, discover sun-drenched hidden beaches with crystal-clear waters, and engage with local fishermen and charismatic villagers in charming small ports where larger ships can’t go. Roam the romantic mainland town of Nafplio and take in views from the hilltop Castle of Palamidi, one of the best-preserved castles in Greece. Visit the Grotto of St.