Heraklion is the largest city and capital of Crete, with a population of around 174,000. Its main industries are tourism, agriculture, and trade, and it has a busy airport and port. It is located in a strategic position connecting Europe, Asia, and Africa. Some of Heraklion's most important landmarks include the Koules Fortress, Morosini Fountain, and the archaeological site of Knossos. The city combines both ancient and modern aspects of Cretan culture and history.