Places
Viewpoint·Moderate·Scenic·Popular
Rocca d'Anfo, Lago d'Idro
Lombardy
Begun by Venice in the 15th century and hugely expanded under Napoleon and the Kingdom of Italy, the Rocca d'Anfo is one of the largest fortified complexes in the country, its batteries, tunnels and barracks stacked up a steep slope for 200 m of height. Guided walks climb through it to gun terraces looking the length of Lake Idro.
Duration
2–3 hours
Distance
4 km
Elevation
+400 m
Best season
April – October
Parking · Paid
Paid parking at the Rocca d'Anfo entrance on the SS237 lakeside road.
Water
Fountain at the entrance; carry water for the climb.
Highlights
- One of Italy's largest fortresses
- Batteries stacked up 200 m of hillside
- Full-length Lake Idro view from the top guns
With your dog
Leashed dogs welcome on the outdoor ramparts and paths (guided visit); steep steps.

