Four seasons
Choose the best month for the ideal experience
Align activities with safer, lower-impact windows: avalanche checks in winter, blooms in spring, cool mornings in summer, and quieter ridgelines in autumn.
Updated: October 2025
Winter
Follow designated snow routes and review avalanche risks before heading out. Keep dogs leashed and avoid quiet zones.
View safety bulletin
Spring
Late spring brings blooms to many valleys; steer clear of muddy edges to prevent trail widening, and visit at dawn for birdlife.
Summer
Begin early for glacier views, swim only in designated areas, and think about microspikes for early-season snowfields.
Autumn
Amber forests and crisper mornings lead to gentler hikes. Opt for quieter huts and stay on sturdy trails.