The association Waldschule (forest school) Böhmerwald and the youth forest home Wessely-Haus in the Bavarian Forest National Park plan a long-term cooperation in the field of environmental education by developing and implementing 6 joint environmental education programs about biodiversity on the basis of existing scientific findings. Due to the different management methods in Bavaria and Upper Austria, the environmental education programs will have exciting content, they will be jointly conceived with the help of expert reports and then offered in a differentiated manner as an environmental education offer to different target groups. Information boards, a barrier-free workshop room in the Böhmerwald school and covered adventure rooms around the Jugendwaldheim in the Bavarian Forest National Park will be created. Joint workshop material such as research diaries for children and joint information and program folders should take into account cross-border environmental education and the transfer of knowledge from research to the population.