Senez to Castellane Mountain Pass Road in Alpes de Provence

The road section discussed here is located in southeastern France, within the Provence-Alpes-Côte d'Azur administrative region. It connects the small village of Senez to the town of Castellane, covering a distance of approximately 18.3 kilometers (11.4 miles). This route crosses the Col des Lèques mountain pass, which sits at an elevation of 1,148 meters (3,766 feet). The road passes through the Alpes de Provence mountain range, as well as the Préalpes de Digne and the broader Alps. The surrounding terrain is mountainous, offering a varied elevation profile from 742 meters (2,434 feet) at the lowest point to 1,147 meters (3,763 feet) at the highest. An interactive map showing the road can be found at the end of the article.

The road is primarily asphalt surfaced with a high-quality rating of 4.4 out of 5, indicating a well-maintained surface suitable for motorcycle touring. It is moderately curvy, with a curviness rating of 1.55 on a scale where 3 represents extremely twisty roads. The road length is about 18.3 kilometers (11.4 miles), providing a substantial ride through mountainous terrain.

Regarding lane configuration, the road is predominantly two lanes wide (about 96%), with a very small portion consisting of a single lane (approximately 3%). The width varies along the route, with about 61% of the road being wide, 32% of medium width, and 5% narrow. The road passes through inhabited areas for roughly 19.7% of its length, mainly near the settlements of Senez and Castellane.

Speed limits vary along the route, with maximum speeds set at 90 km/h (56 mph), 80 km/h (50 mph), 70 km/h (43 mph), and 50 km/h (31 mph) depending on the section. These limits reflect the road's mountainous nature and the need for caution on curves and elevation changes.

The defining feature of this road is the Col des Lèques mountain pass, which the route crosses at an elevation of 1,148 meters (3,766 feet). This pass is part of the Alpes de Provence mountain range, a subrange of the larger Alps. The road also intersects the Préalpes de Digne, a lower mountain range adjacent to the main Alps massif. These mountain ranges contribute to the road's elevation profile and moderate curviness, making it an engaging ride for motorcyclists interested in alpine terrain.

More information about the Col des Lèques can be found on its Wikipedia page. The Alpes de Provence mountain range is detailed on its Wikipedia article, and the broader Alps range is described on the German Wikipedia page.

The road serves as a connector between the village of Senez and the town of Castellane, which is located approximately 731 meters from the end of the road section. Castellane is a notable town in the region, often serving as a gateway for exploring the surrounding mountains and natural parks. The route also follows parts of the historic Route Napoléon and Route de Digne, adding cultural and historical interest to the ride.

Motorcyclists can expect a predominantly two-lane road with good surface quality and moderate curviness, suitable for riders with some experience in mountain terrain. The road's elevation changes and mountain pass crossing provide a varied riding experience without extreme technical challenges.

This article focuses on the road section visible on the map below, which highlights the route from Senez to Castellane via the Col des Lèques. Riders planning to explore this route should consider seasonal weather conditions, as mountain passes in this region can be subject to closures or restrictions during winter months. No specific tolls or entrance fees are currently associated with this road, but riders should verify local conditions before travel.