lago de sanabria y sierras segundera y de porto natural park, zamora, spain

sanabria natural park segundera porto zamora castile leon spain forest tree vegetable plant parkland ecosystem woodland vegetation way pedestrian path zepa landscape relaxation tranquil scene scenics nonurban scenic view scenery beauty nature conservancy botany variegated foliage silence idyllic trunk climate change wildlife conservation observation people environmental eco tourism protection environment outdoors wildland ecology wild lago sierras europe