Forte di Fenestrelle Excursion

A short drive from San Sicario, the 'Great Wall of Piedmont', Forte di Fenestrelle, is an impressive 18th-century alpine fortification stretching over 3 km along a mountain ridge. This monumental complex, a UNESCO World Heritage candidate, offers guided tours that delve into military history and engineering marvels. Visitors can explore the internal staircases (one with over 4,000 steps), barracks, and defensive structures. Guided tours are available in various lengths (e.g., 1-hour, 3-hour, full-day options) with prices ranging from €10 to €25. Check official website for specific opening days and hours, generally from spring to autumn.