Bivacco Primàlpia

Bivacco Primàlpia sits at 1,980m in the Graubuenden Alps, above the Val Bregaglia. Most parties reach it from Chiavenna (Italy) via the Mera valley in 4–5 hours; the path is well-marked and gains 1,100m steadily. You can also approach from Promontogno or via the Bondasca valley for a longer route that connects with other huts in the region. The hut's small elevation makes it accessible earlier in the season than higher alpine bivouacs.
The hut sleeps 18 people in basic dormitory arrangements typical of CAI-managed mountain refuges. Drinking water is available on-site. Flush toilets are provided. The bivacco offers simple meals and drinks during the open season; bring cash as card payments are often not accepted at these smaller facilities. The season typically runs May through September, though this varies by weather. Check with the managing CAI section before planning a winter visit.
Book directly with CAI Novate Mezzola, which manages the hut. Contact details and opening dates are confirmed each spring. The Bregaglia region attracts serious climbers heading to nearby limestone and granite routes, so the bivacco fills fastest in July and August. During these months, book at least 4–6 weeks ahead. May, June, and September are quieter but offer reliable access. Call ahead to confirm bed availability and any seasonal facility closures.