Portugal's tradition is linked to sailors, but it's not only the sea that tells the history of our country, there are beautiful rivers and wonderful things to talk about them. We want to show your students our biggest river, that acrosses the country... The aim of the project is getting to know each others rivers. By themes like: Where it begins, the most important and nearest cities/villages, types of fish and other river animals, the food fished, curiosities, maps, history...