Aerial footage of one of Italy's hidden secrets: the Val Formazza valley.
This stunning and pristine spot of Italy is one of the sources of clean hydroelectric power since 1900. Most of the power-plants were built by Ettore Conti, with the supervision of renown architect Piero Portaluppi. Most of them are a work of art and not only they survive, but they still provide plenty of power to the North of Italy.
The Formazza valley's pristine landscape is home to small, adorable and very well kept villages.
The valley is also home to several dams that provide water to the power-plants. Ettore Conti and Piero Portaluppi were also the owner and the architect that preserved Leonardo Da Vinci's garden and vineyard in Milan.
Featured is also the Cascata del Toce, a waterfall on the Toce river. The waterfall is only completely visible in summer months as its waters are used for hydroelectric purposes.
Considered the most majestic and beautiful in the Alps, the Toce Waterfall is the second highest waterfall in Europe with a 143 meter single drop and a 60 meter width.
At the top there is an observation point from where you can admire its full splendor. This wooden support leans out over the fall
Also at the top of the waterfall there is a famous hotel built in 1923 in Deco style by the famous architect Piero Portaluppi. It's still well kept and it can be visited.
The valley is the only Walser colony directly bordering Goms, the original home of the Walser people. The Val Formazza was settled by the German-speaking Walsers in the Middle Ages, evidenced by the local dialect (Walserdeutsch