The island of the Knights, the capital of the Dodecanese, is the fourth largest Greek island. At the same time cosmopolitan and traditional, timeless and modern, Rhodes is ideal for beach holidays and so much more. The Old Town is a mixture of varied cultures and civilizations. It is built semicircular around the main port and is a UNESCO World Heritage Site. The famous Butterfly Valley is a habitat of rare natural beauty with lush vegetation in which from June to September millions of Panaxia quadripunctaria butterflies appear.