The Park's protection zone/ totalling 48 914 ha, constitutes the Przemysko-Dynowski Area of Protected Landscape. The Park embraces some Eastern and Western Carpathians. In the valley of meandering San, the agricultural sector is well developed thank's to fertile soils. Gently rolling hills, criss-crossed by clean rivers and streams are carpeted with woods (64 % of the Park's area, administered by the Forest Inspectorates in Bircza, Dynow, Kanczuga and Krasiczyn). The finest fir-beech forests are found in the upper part of the Plateau in the Turnica mountain range. Below/ extends the multi-species leafy forest zone with oak, hornbeam, small-leaf lime and maple. In the river valleys, the riverside forest has survived with elm, ash and English oak. The Carpathian beech wood of piedmont type is the dominant form of community; apart from beech, it is mostly composed of fir, spruce, sycamore maple and elm. Xerothermic communities occurring in the surroundings of Rybotycze and Makowa are reminiscent of the steppe floral meadow. Apart from enormous natural value of the transitional and high peat bogs in Bachorzec, the region's beauty has always inspired painters and other artists.