One of the aims of the UNESCO programme is the exchange of experiences and knowledge among the members of the network of schools associated to UNESCO. As a result, during the school year 2015-2016 a group of 22 students of 4 ESO and two teachers went on an exchange programme with students from the GHSE Emmendingen (Baden-Württemberg), in Germany. Our students went there from 5th to 11th May and the German students visited us from 30th May to 4th June. It was a great experience for our students to learn about a different culture, to get to know other students their age from a different country, to visit new places, to communicate mainly in English and to act as hosts for the German students when they came to visit us. In the future we hope to have the opportunity to do a similar exchange.