Four seasons
Choose the best month for the right experience
Match activities to safer, lower-impact windows: avalanche checks in winter, blooms in spring, cool mornings in summer, and quieter ridgelines in autumn.
Updated: April 2025
Winter
Stay on marked snow routes and review avalanche conditions before you head out. Keep dogs leashed and avoid quiet zones.
Check safety bulletin
Spring
Late spring marks bloom season in many valleys: avoid muddy edges to prevent trail widening, and hike at sunrise for birdlife.
Summer
Begin early for glaciers, swim only in designated areas, and think about microspikes for early-season snowfields.
Autumn
Golden forests and cooler mornings bring calmer hikes. Opt for quieter huts and stay on durable paths.