Montagna in Valtellina

An itinerary starting from Sondrio and, passing through the vineyards, reaching Castel Grumello.

Return to the provincial capital along the panoramic road, offering views over the valley below.

Castel Grumello

Because of its strategic position between Italy and Central Europe, Valtellina was in the past a land of castles and fortresses. Among these, the Castello de Piro al Grumello — more commonly known as Castel Grumello — deserves special mention, named after the rocky hill (“grumo”) on which it was built.

Construction took place between the late 13th and early 14th centuries by the Ghibelline Corrado de Piro, whose family had moved to Valtellina following factional struggles between Milan and Como. Around the mid-14th century, the De Piro family experienced a rapid decline that forced them to sell Grumello to their rivals, the Capitanei. The building was eventually destroyed in 1526 by the Grey Leagues, sharing the fate of many other Valtellina fortifications.

Castel Grumello represents an unmissable example of a “twin” castle, composed of two structures — one military and one residential — surrounded by walls. The military building, located to the east, served defensive and lookout purposes, as evidenced by the imposing square-plan tower and the foundations of a second tower.

The residential vocation of the second building is confirmed by the more carefully dressed stonework and by traces of a fireplace found in one of the rooms. Donated to the FAI by Fedital in 1990, the castle was restored and reopened to the public in 2001.