Mountain in Switzerland
Piz Aul is a mountain of the Lepontine Alps, overlooking Vals in the canton of Graubünden.
References
- ^ Retrieved from Google Earth and from the Swisstopo topographic maps. The key col is located between Piz la Capiala and Piz Conteschas at 2,726 metres.
- ^ Manfred Hunziker: Clubführer Bündner Alpen 2, Swiss Alpine Club, 1996, p. 209
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