adapted trail, Bayones river, Saja-Besaya natural park, Cantabria, Spain.

ARBOL • ARBOLEDA • BANNER • BILLBOARD • BIOSPHERE • BIOTOPE • BRANCH (TREE) • BRANCHES • CARBON FIXATION • CARTEL • COMMERCIAL • CONSERVATION • DISPLAY • E. U. • ECOLOGY • ECOSYSTEM • EDICT • ENTERTAIN • ENVIRONMENT • ENVIRONMENTAL WEALTH • EU • EUROPE • EUROPEAN UNION • FOLIAGE • FOREST LANDSCAPE • FOREST MASSES • FOREST MOUNTAINS • FOREST • GEOPHYSICAL CONDITIONS • GROVE • HABITAT • HERITAGE • HYDROLOGICAL CYCLE REGULATION • JOURNEY • JOURNEYMAN'S TRAVEL • JOURNEYMAN'S TRAVELS • KINGDOM OF SPAIN • KNOWLEDGE • LANDSCAPE • LANDSCAPES • LEGAL STATUS • LEGEND • LEISURE • LIVING SPACE • MINERAL RESOURCES • NATIONAL PARK • NATURAL BEAUTY • NATURAL LANDSCAPE • NATURAL RESOURCES • NATURE PROTECTION • NATURE • NOTICE • OUTDOOR • OUTDOORS • OUTSIDE • PARK • PHYTOZOOGEOGRAPHIC • PLACARD • POSSIBLE LIFE • POSTER • PROTECTED AREA • PROTECTION • RAMA • RESERVE • ROOTS • SCIENTIFIC REGION • SEE THE WORLD • SIGN • SIGNAGE • SPAIN • TOURISM • TOURISTS • TRAVEL • TRAVELER • TRAVELING • TREE • TREES • TRIP • TRUNKS • UNION EUROPEA • VACATION • VEGETATION • VOYAGE • WILDLIFE REFUGE • WILDLIFE • WOODLAND