The main aim of the project is a protection of biodiversity in the areas of old mines. The goal is to secure mines and preserve significant biodiversity objects and eliminate negative impacts of old mines on the biodiversity. The local community will contribute at this elimination of negative impacts, while it aim in this area is to create space for economic activities based on exploitation of biodiversity for tourism development. Complementary goal is to improve activities and initiatives to prevent the utilization of pesticides. The area without usage of pesticides would be determined based on usage of areas by population of chosen species of chiropterans.