The High Mountains (Zacharias Papantoniou). Just finished primary school, twenty-five children go to spend their summer vacation in a forest on the high mountains of Roumeli. They build huts and stay there for a month, working together to face their daily problems and develop sibling relationships among themselves. They live in the beautiful Greek nature and understand its importance, becoming forest guards and learning things they were unaware of in the city. When they return home to the city, they are different children with new experiences from life.