Excursion of a day dedicated to one of the most interesting peculiarities of the Aosta Valley: the important network of RU, ancient irrigation canals built from 1200.

Thanks to Flavio, a middle mountain guide and co-author of the book "Walking along the Ru", you will know their history, their social and political function and the climate changes of the territory.

Free activity and offered by the Municipality and the Proloco of Etroubles, with a minimum of 5 participants.

Reservation required, within 2 days before the activity, at +39 340 7085371.