This project is based on the Cultural Heritage care and the natural one too. At the same time it requires activities that encourage ecotourism because they prevent them from harm. The acronyms is e-ch@t. This project is an Erasmus+ ka229 short and long term mobilities of students during two school years 2019-20 y 2020-21 between the following partners: - BHAK und BHAS Oberpullendorf (Burgenland, Austria) - I.I.S.S. CANUDO - Gioia del Colle (Bari, Italy) - IES Alto Guadiana - Tomelloso (Ciudad Real, Spain) ITC are used to work it by the students for those cooperation activities and dissemination too.