Rocca Borromeo di Angera

The Rocca Borromeo di Angera, also known as Borromeo Castle, is a historic fortress situated on a prominent hilltop overlooking the town of Angera in the Province of Varese, Lombardy. Perched on the southern shores of Lake Maggiore, the site offers commanding views across the water to Arona. Originally established as an early medieval watchtower belonging to the Milanese archbishop, the structure evolved significantly during the 13th and 14th centuries. Its development was driven by key historical figures including Archbishop Leone da Perego, who used it as a refuge, and later by the powerful Visconti family following their victory at the Battle of Desio in 1277.

Architecturally, the castle is an excellent example of medieval military and residential design, constructed primarily from local squared stone. The complex comprises four distinct sections built over different periods that enclose an internal courtyard, featuring corner turrets and defensive walls extending toward the lake cliff. A highlight of the property is the Ottonian wing, a 13th-century addition commissioned by Ottone Visconti, which houses the famous Hall of Justice. This hall contains remarkable frescoes depicting the life of Archbishop Visconti, his triumph over the Della Torre family, and the subsequent peace in Milan, serving as a vital historical record of the era.

Today, the fortress remains in excellent condition and is still owned by the House of Borromeo, who acquired it after the Visconti dynasty. It stands as a testament to the region's turbulent political history and architectural heritage. The castle is open to the public, operating daily from mid-April through September and on weekends during the spring shoulder season. Visitors can explore its well-preserved halls, gardens, and courtyards, making it a significant cultural destination on Lake Maggiore that continues to connect modern audiences with its rich medieval past.