Hikers on walkway to the ancient caves, Wildkirchli, Ebenalp, Appenzell Innerrhoden, Switzerland, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel travel destination travel destinations walking walking tour hikers hiking hiking trail walkway caves wildkirchli ebenalp appenzell innerrhoden switzerland europe european elevated view mountain scenics scenic scene scenes scenery landscape landscapes the great outdoors the way forward rocky rugged