Forte Foens is a high mountain fortress at an elevation of 2.186m (7,171ft) above the sea level, located in the Province of Turin, in the Piedmont region, in Italy.
The road to the fortress is usually impassable from October to June (weather permitting). Great trail for experienced wheelers. Avoid driving in this area if unpaved mountain roads aren't your strong point. 4x4 vehicle required. Stay away if you're scared of heights. Expect a trail pretty steep. Thunderstorm activity can quickly change unpaved roads to four-wheel-drive condition or make them impassable. It's an old military road built in 1897. Slippery when wet.