Fort Pepin
Fort Pepin is a military fortress at an elevation of 2.278m (7,473ft) above the sea level, located in the Alpes-Maritimes department in southeastern France, near the Italian border.
The road to the summit is gravel, rocky, tippy and bumpy at times. It's an old military road. The road is usually impassable from October to June (weather permitting). The fortress was built in 1883. Expect a trail pretty steep. The track is authorized for motorcycles and ATVs.
Pic: Diego Zanotti