Four seasons
Pick the right month for the right experience
Align activities with safer, lighter-impact windows: avalanche checks in winter, blooms in spring, cool mornings in summer, and quieter ridgelines in autumn.
Updated: May 2027
Winter
Stay on designated snow routes and review avalanche conditions beforehand. Keep dogs leashed and avoid quiet zones.
Check safety bulletin
Spring
Late spring is bloom season in many valleys: steer clear of muddy edges to prevent trail widening, and head out at sunrise for birdlife.
Summer
Begin early for glaciers, swim only in designated areas, and consider microspikes for early-season snowfields.
Autumn
Golden forests and cooler mornings make for calmer hikes. Opt for quieter huts and stay on durable paths.