Designed by the Italians after the devastating earthquake of 1933, the modern city of Kos is an impressive combination of large squares, wide tree-lined streets, parks, and austere buildings of the Italian occupation. Just 4 kilometers from the center, on the verdant slope of a low hill, dominates the famous Asklepion (4th century BC), the third largest sanatorium of the Hellenistic world and Hippocrates' famous school of medicine. The island's most popular attraction stands dominant to this day.
Next stop is the imposing Castle of Nerantzia (14th century), built by the Knights Hospitaller, overlooking the port of Kos and Phoinikon Street or Palm Tree Avenue. Walk along the ramparts before crossing the stone arched bridge that connects the fortress with the iconic Eleftherias Square, the heart of the city. Surrounded by famous sights, such as the giant Plane tree of Hippocrates and Loggia Mosque (18th century), this is a favorite meeting point for locals and visitors. You should visit the stunning Archaeological Museum to admire great sculptures of the Hellenistic period and excellent Roman mosaics.
The historic town center spreads around Eleftherias Square. Wander the beaming ruins of the Ancient Agora, the stone Altar of Dionysus and the Western Archaeological Site (4th – 2nd BC), a monumental complex that consists of the Ancient Stadium, the Ancient Gymnasium, Thermes, ruins of villas with impressive mosaic floors. Discover the splendor of Roman Kos in the restored Roman Odeon (2nd century) and the majestic Roman House (Casa Romana), an impressive Pompeii villa (2nd - 3rd century). Stroll through the cobbled streets of the Old Town of Kos, a picturesque medieval town full of craft shops, restaurants, and cafés.
Outside the city, you will discover the unique beauty of Kos hinterland. Antimachia with the eminent Folklore Museum and the historic Castle of Antimachia (14th century) built by the Knights of St. John for control over the Straits of Kos and Nisyros. The idyllic Plaka Forest, a pine-covered artificial valley with dozens of colorful friendly peacocks. The ruined village of Palio Pyli, known as "Mystras of the Dodecanese". The Byzantine castle-town (10th-11th century) on the green slopes of Mount Dikeo, a masterpiece of cobbled walkways, preserved fountains, ruins of houses and churches, and a magical view of Kalymnos and Pserimos. The beautiful Zia with its cobbled uphill paths, the crystal springs and the most beautiful sunset of the island, a purple spectacle over the horizon and the sea with Kalymnos, Pserimos and the Turkish coast on the backdrop.