Year-round seasons
Choose the best month for the right experience
Coordinate activities with safer, lower-impact windows: avalanche checks in winter, blooms in spring, cool early mornings in summer, and quieter ridgelines in autumn.
Updated: March 2027
Winter
Stick to designated snow routes and verify avalanche conditions before you head out. Keep dogs on a leash and steer clear of quiet areas.
Check safety bulletin
Spring
Late spring brings blooms in many valleys: steer clear of muddy edges to prevent trail widening, and visit at dawn for birdlife.
Summer
Begin early for glacier access, swim only in designated areas, and think about microspikes for early-season snowfields.
Autumn
Amber forests and cooler mornings make for calmer hikes. Opt for quieter huts and stay on solid trails.