Many people know Bilbao thanks to the Guggenheim Museum, the city's architectural emblem, but Bilbao is much more, and it's only an hour away by road. So we are going to take you on a tour of the Casco Viejo, an example of the renovation and revitalization of the old quarters in Spain, and we will end the day in the center to shop, stroll or have a drink in one of its many bars and restaurants.