Year-round cycle
Choose the best month for the ideal adventure
Schedule activities during safer, lower-impact windows: winter avalanche checks, spring blossoms, cool mornings in summer, and serene ridgelines in autumn.
Updated: April 2027
Winter
Stick to marked snow routes and check avalanche conditions before you go. Keep dogs leashed and avoid quiet zones.
Check safety bulletin
Spring
Late spring is bloom season in many valleys: avoid muddy edges to prevent trail widening, and go at sunrise for birdlife.
Summer
Start 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. Choose quieter huts and stay on durable paths.