austere bare bleak canada cold dawn debris glacier hard ice landscape mountains natural nature peak retreat rock Rockies rocky Rocky Mountains scraped scratched scree sky snow stern summit sunrise worn achieve bridleway chalk climb clouds destination direction England english footpath goal Great Britain hill path South Downs steep success Sussex top track trail travel Trek UP walk altitude avens broken Dryas endurance endure extreme flower hardy height high montane mountain plant resilient seedhead shattered splintered stark tough craggy distance distant far hike jasper long panorama range rough shale tundra view alpine alps background cloud dramatic europe flare outdoor outdoors remote ridge scenic snowcap snowcapped storm sun swiss switzerland wild wilderness wind winter adventure backcountry blue Chamonix dangerous downhill Expedition France freeze mountaineer scenery ski skier snowy sport Vallee Blanche white active activity chilled chilly countryside exercise February fence field footprint freezing frozen fun leisure people walker walking alpinism decay exploration glaciology Graubünden hiking ice-flow icy Morteratsch mountaineering pathway recreation risk silhouette slope sports terrain tour tourism Trekking backpacking brave challenge climber climbing global holiday man warming