Torrente Grigno

Forra del Grigno, Apocalypse Now, Bus del Diavolo, Grigno, Teufelsloch Ultimo aggiornamento: 21.08.2024 da Daniel Sturm
Sottoregione: Trento / Provincia autonoma di Trento
Città: Grigno
v5 a6 VI
5h35
15min
5h
20min
510m
310m
200m
x
25m
2x30m
15
3200m
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Specialità:
Diga Cattura dell'acqua
Valutazione:
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4.4 (5)
Info:
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2.5 (2)
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★★★
2.7 (3)
Sintesi:
Deeply cut and watery canyon, which is so narrow over two-thirds of its length that hardly any light penetrates to the bottom of the canyon. Should only be done by experienced canyoneers, because very watery, even at low water levels, and therefore whitewater experience and techniques to avoid direct water contact during rappel are basic requirements. It is advisable to check the water level before entering. Grigno has a measuring point (see links) where the water level can be checked. For a reasonably safe ascent, the water level should not exceed 2m³/s, but it is normal that the readings are not constant but sometimes slightly below or above 2m³/s. The water level should not exceed 2m³/s on average. On average, however, the 2m³/s should not be exceeded. The canyon should be entered only in stable weather conditions because of the very large catchment area and because you will find practically no elevated position in the canyon for at least 2.5 hours, let alone an escape possibility.