trees and evergreen forests in the alpstein mountain range and in the appenzellerland region

alpstein appenzell appenzellerland autumn beautiful beauty black blue canton coniferous day earth eco ecological ecology evergreen fir flora foliage forest forests grass green innerrhoden isolated landscape mountain natural nature outdoor outdoors panorama park pine plant range region rural scene scenic season silhouette spruce summer sunlight sunny switzerland top tourism travel tree trees vegetation view wild wilderness wood woodland woods