Fedaia

Fedaia, also known as Lago di Fedaia, is a man-made reservoir in the Dolomites of northern Italy. It lies at the base of Marmolada, the highest peak in the Dolomites, in the Veneto region within the province of Belluno. The lake is part of the alpine landscape that characterizes the area around the Passo Fedaia.

The lake was created by the Fedaia Dam to store water for hydroelectric generation. It is situated near Passo Fedaia, a mountain pass that connects the Val di Fassa with the Ampezzo area. The surrounding landscape features steep alpine slopes, glaciated peaks, and views of Marmolada, making the site a notable landmark in the Dolomites.

Hydrology and use: The reservoir’s level is controlled to balance energy production with flood management and environmental considerations. Water from the dam feeds hydroelectric facilities in the region. Because Marmolada’s glaciers contribute to the watershed, changes in the glacier mass and seasonal snowmelt can influence inflows and shoreline dynamics over time.

Access and recreation: The area around Lago di Fedaia is a popular destination for visitors, offering road access via the Passo Fedaia, hiking routes, and viewpoints of Marmolada. The site is typically most accessible in the summer and can be affected by winter snow, which may limit travel and visibility.