dangerous dilapidated wooden road bridge over the argut mountain river. autumn panoramic view of the shallow river, forest and a

water river travel nature mountain dangerous altai bridge old road wooden forest hill transportation adventure crossing landscape horizontal journey scenery stream walk plank rural dilapidated destination crooked car exclusive engineering driving courage route trip exploration panorama risk prayer ecology north path shore damaged nordic hiking woodland boardwalk rotten wood argut river autumn panoramic view shallow long bridge remote region republic russia