AtlasMaggia (Valle)

Giumaglio

verified Ungraded Unknown flood risk Giumaglio, TI

Giumaglio covers about 1.2 km (0.75 mi) with 9 rappels, the longest around 40m (131 ft), and typically takes 4 hours between June and September.

Logistics

ManagerSocieta Elettrica Sopracenerina (SES), hydroelectric operator
PermitNo formal permit, but ropewiki reports canyoneers must call the SES infoline, 0041 91 756 93 01, before entering the canyon and again once out, every time. This is documented as a mandatory notification, not a courtesy call.
Distance1200m
Time4 hr
Technical9 rappels, longest 40m
SeasonJun - Sep
Coordinates46.2796, 8.6902

Sources