The FREECLIMB project is build to match objective 1 of the PRIMA framework in developing smart and sustainable farming systems to maintain natural resources and to increase production efficiency. The project targets major fruit tree species with the aim of improving the availability of breeding and germplasm material adapted to limited external resources (input) and future climatic scenarios in the Mediterranean area, through the characterization and exploitation of local biodiversity. This target will be particularly relevant for Mediterranean agriculture where cropping systems have to cope with preservation (or restoration) of the natural resources in a very constrained environmental context (climate change, water scarcity). The project will focus on key ideotypes elaborated in collaboration with Fruit Farming Actors (FFAs, breeders, nurseries, growers) with the core objective of providing diverse germplasm, tools and methods to accelerate exploitation, breeding and selection of resilient varieties in key traditional fruit crops of Mediterranean agriculture (stone fruits such as peach, apricot and almond; Citrus spp.; grape; olive)