albula

albula alpine alps backgrounds beautiful bridge bright calm challenge cloudscape color colorful countryside dynamic environment europe european excursion festive field flowers footpath foresight grass graubnden grisons health heritage horizon image intensity journey landscape light loneliness meadow mountain mountains nature new nobody nonurban outdoor panorama park path railroad railway red remote romantic saturated scene schweiz serenity sky solitude spectacular stone stream summer swiss switzerland tour track train tranquil transportation travel trees unesko vacations vibrant view wonderful wood world