Greece is a country located in Southeastern Europe consisting of a mainland and over 6,000 islands scattered in the Aegean and Ionian Seas. Crete is the largest Greek island, located in the Mediterranean Sea. The document discusses the geography, history, and cities of Greece and Crete, focusing on Chania as the location of the Geniko Lykeio Vamou school. It provides an overview of the region of Apokoronas where the school is located and aspects of the local environment and way of life. The presentation concludes by welcoming visitors to Crete.