Porto is located on the north coast of Portugal and is the second largest and most important city in the country. It is even the city that gave its name to the country itself, which in 200 BC was designated Portus Calle, and later became the capital of the Portucalense County (868-1139). Located by the river Douro, Porto is known for its world famous wine but also for its architecture, both contemporary and historical, being its center classified as a World Heritage by UNESCO. In addition, its gastronomy also stands out among the national gastronomy.