The Passo di Gavia, at 2,621 m between Lombardy and Trentino, remains tied to one of the most legendary stages in Giro d’Italia history: the 1988 stage, raced in snow, where Andy Hampsten seized a pink jersey he would never relinquish.
A narrow, wild climb
From Ponte di Legno, the road climbs 17.3 km for 1,363 m of elevation gain, averaging 7.9% that barely eases up to the summit. Unlike the great Alpine passes with their wide, regular hairpins, the Gavia winds along a narrow road, sometimes down to a single lane, crossing an increasingly bare landscape as it nears the top.
An unlit tunnel, bored straight through the rock, marks the final stretch before the pass — a section to approach carefully, with lights on if possible.
Getting the ride right
A compact or triple crankset is recommended for this irregular gradient that never really lets up. The road, narrow and shared with oncoming traffic on some sections, demands constant vigilance, especially on the unguarded cliffside stretches.
When to go
July to September, as the road can stay closed by snow until June depending on the year. Cyclosportive organisers deliberately avoid early season here, since the weather can turn extreme even in summer, as the 1988 stage made clear.
Good to know
Ponte di Legno, a well-served mid-mountain resort, offers a decent choice of accommodation, with convenient access to the Passo del Mortirolo, under an hour away by road, for a trip centred on Valtellina’s great climbs.
