All four seasons
Choose the best month for the right adventure
Align activities with safer, lower-impact windows: avalanche alerts in winter, blossoms in spring, crisp mornings in summer, and calmer ridgelines in autumn.
Updated: March 2027
Winter
Stick to designated snow routes and review avalanche conditions beforehand. Keep dogs leashed and steer clear of quiet areas.
Check safety bulletin
Spring
Late spring brings blooms to many valleys: steer clear of muddy edges to prevent widening trails, and hike at dawn for birdlife.
Summer
Tackle glaciers early, swim only in approved zones, and think about microspikes for early-season snowfields.
Autumn
Golden forests and cooler mornings foster calmer treks. Pick quieter shelters and stay on sturdy trails.