Italy · Partial ruin
Castelli di Cannero
The Castelli di Cannero are three rocky islets in Lake Maggiore with the ruined remains of the Rocca Vitaliana fortress built in the early 16th century. The largest eastern islet retains massive curtain walls and several towers; the western islet holds a single ruined round tower. The islets are reachable by boat and their ruins sit directly on the waterline against a backdrop of mountains.
Its prime
1521
Today
Partial ruin
As it stood in 1521
The shape it held in its prime.
Three small rocky islets clustered close to the lakeshore, the largest islet carrying a compact fortress of massive irregular curtain walls built directly on the rock and water; walls of warm brown-grey masonry follow the rock contours. Several towers of differing shapes punctuate the wall line, some cylindrical, some angular, each with short crenellated tops. A separate smaller islet bears a single, squat cylindrical tower. Surrounding water and distant mountain ridges form the setting.
Its story
The story of Castelli di Cannero.
The Castelli di Cannero are three rocky islets off Cannero Riviera in Lake Maggiore, named castles for the ruined fortifications on two of them. The first stronghold here, the Castello della Malpaga, served from the 15th century as the refuge of the Mazzarditi family: the five Mazzarditi brothers took control of the burgh of Cannobio in 1403–04 and terrorised the district with violence and piracy.
The Viscontis ended it by laying siege to the fortress and starving the bandits into surrender, then razed the old castle so thoroughly that no trace remains. Between 1519 and 1521 Ludovico Borromeo built the Rocca Vitaliana over its ruins — named in honour of an illustrious ancestor — to defend the upper lake from Swiss incursions after the Duchy of Milan lost the Canton of Ticino.
On the eastern islet the fortress keeps its massive walls, built right on the water and following the irregular contours of the rock, with towers of different shapes still partly battlemented; the western islet holds only a ruined tower and crumbling wall. The ruins are too unsafe to visit, but the view from the shore or a boat remains compelling.
Step inside
6 places to explore in 1521.
The record describes 6 distinct spots at Castelli di Cannero — including the full exterior approach. Create your own photoreal reconstruction and walk through every one — more scenes means more photos, more angles and more rooms of the immersive experience.
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