Corna Bianca, the limestone sport wall above Cornalba in Val Serina north of Bergamo, sits at 1,100 m, faces south and east, and is about 200 m high, with technical vertical-to-slightly-overhanging finger walls. The comune says you need at least 6c: only 4 routes are grade 5, 38 are grade 8 and up, and the hardest is Goldrake 9a+, first climbed by Ondra in 2010. Planetmountain calls it "a bit out of use" now, with few repeats. The thing most likely to shape your trip is the bus: Arriva line B needs a change at Zogno, few runs reach Cornalba and none on Sundays, so in practice you drive. The whole wall was also closed from December 2024 to 10 January 2025 for a giant Christmas-light installation.
Lecco, at the south-east corner of Lake Como, is ringed by more than a hundred bolted limestone crags, and the official tourist board calls it one of the capitals of sport climbing in northern Italy. Beginners should head for Galbiate or Introbio, technical climbers for Versasio; for multi-pitch there is the Corna di Medale and the dolomite towers of the Grignetta, which are closer to mountaineering and need a helmet and a rack. The train from Milan takes about 40 minutes and the crags at the edge of town are on city bus routes, but in winter only two buses a day go up to Piani dei Resinelli. Versasio was closed by a municipal order after a rockfall at the end of 2022 and no lifting notice could be found, so check before you go.
A granite valley at the head of Val Masino in Lombardy, a nature reserve since 2009. Thousands of boulder problems; the multi-pitch is known for friction slabs and cracks, often with long run-outs. Bouldering is best in spring and autumn; for multi-pitch UKC says May–September and Planetmountain April–October. Take the train to Morbegno, the STPS A20 bus to San Martino, then walk about 25 minutes into the valley. Driving in is capped at 40 cars a day with a €12 pass, and camping outside campsites is banned across the municipality.