Stock photography, photos: cross country skiing, Finland Stock photos of cross country skiing on frozen lake, Finland Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: cross, country, skiing, ski, winter, season, lake, ice, sun, sky, view, scene, scenic, scenery, tracks, trails, away, forward, sports, snow, fitness, wintersport, practicing, activity, activities, people, nature, outdoors, leisure, exercise, training, trainee, athlete, travel, tourism, tourist, vacation, recreation, activities, recreational, Finland, Europe