Kos, known to be the birth place of Hippocrates, who is 'the Father of Medical Sciences'; also, Asclepion, the best known health center in antiquity is located here. All the people from the east Mediterranean with health problems were treated in Kos. Kos; the second largest island of the 12 islands (the Dodecanese Islands) has a very mild climate and very fertile lands. The island houses a 560-year-old tree, a 211-year-old fountain and a 290 km long beach. You may take a quick swim in Lambi Beach which is very close to Kos Harbour. Kos is one of the islands with the best night life. Nafklirou, a street full of bars, is always crowded, colourful, and full of life.