Italy's answer to the Great Wall of China: 1,242 miles of stone supports the vineyard terraces on the southern-facing slopes of the Middle Valtellina. Paola Pizzini (39-329/005-2523) organizes guided walks.
During the Festival of Crotti (September 9-11; 39-0342/601-140), locals serve wine and food in Chiavenna's many stone caves.
A secret bathing spot is La Pozza, a thermal pool on the road from Bormio to Isolaccia. To find it, follow the path next to the waterfall below the Hotel Bagni Vecchi.
The mountains of Valchiavenna are perfect for hiking or canyoneering. The outfitter of choice: Italy's first female Alpine guide, Renata Rossi (39-333/190-5081).
Extreme skier Marco Confortola (39-339/729-4318) takes less-than-expert walkers on gentle excursions through the shady larch woods near Bormio.
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