a wooden staircase with a handrail descends into the valley.

wooden staircase handrail descends valley walking paths meadow green grass beautiful lake forest shore mountains blue sky mountain reservoir landscape hill river sea nature tree cloud coast highland water wilderness waterway lakeside railing stairway path bahia lapataia trip forward footpath tourism hiking pathway walk ushuaia argentina patagonians argentine landscapes sunny day patagonia lakes yellow ecology unesco lakeshore tierra del fuego national park vegetation bay world descend