mountaineering signposts and markings in the mountainous area of the alpine tourist resort klosters and the massif of the alps

mountaineering mountainous switzerland information orientation signposting prevention recreation indication crossroads misfortune signposts graubnden landscape mountains direction indicator undefined markings klosters mountain trekking alpinism signpost distance crossing indicate tourist grisons schweiz fitness tourism outdoor signage warning alpine resort massif canton kanton safety travel nature forest arrows hiking injury signal active symbol swiss arrow stone woods trail stray area alps hike wood sign rock lose mark path log fit