All-year rounds
Choose the best month for the ideal experience
Pair activities with safer, lower-impact windows: winter avalanche checks, spring blooms, cool mornings in summer, and tranquil ridgelines in autumn.
Updated: April 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 brings blossoms to many valleys: skip muddy edges to prevent trail widening, and head out at dawn for birdlife.
Summer
Begin early for glaciers, bathe only in designated areas, and think about microspikes for early-season snowfields.
Autumn
Amber forests and cooler mornings lead to gentler hikes. Pick quieter lodges and remain on sturdy trails.