Bouvières to Saint-Nazaire-le-Désert Mountain Pass Route in the Massif du Diois

The road section discussed here is located in the Auvergne-Rhône-Alpes region of France, connecting the small villages of Bouvières and Saint-Nazaire-le-Désert. This route traverses the Massif du Diois, a subrange of the Alps, known for its rugged terrain and natural beauty. The road reaches elevations between 570 meters (1,870 feet) and 841 meters (2,759 feet), including the Col de Lescou mountain pass at 829 meters (2,720 feet). This area is characterized by its mountainous landscape and rural settlements. An interactive map showing the road can be found at the end of this article.

The route spans approximately 14 kilometers (8.8 miles) and is surfaced with asphalt of generally good quality, rated around 4.2 out of 5. The road is moderately curvy, offering a mix of gentle bends and some tighter turns, suitable for riders looking for a balanced challenge. About 60% of the road consists of a single lane, with the remaining 35% having two lanes. The width varies, with the majority of the road being of medium width (about 62%), while narrow sections account for a small portion (6%) and wider sections make up about 30%. Around 13% of the route passes through inhabited areas, primarily near the start and end points at Bouvières and Saint-Nazaire-le-Désert. The road includes the Col de Lescou pass, which provides a notable elevation point and a natural highlight along the ride.

The Col de Lescou is the primary mountain pass on this route, situated at 829 meters (2,720 feet) elevation. It is a key feature for motorcyclists, offering a change in altitude and a vantage point over the surrounding landscape. The road crosses the Massif du Diois, a mountainous area within the French Alps known for its diverse terrain and outdoor activities. The Massif du Diois is part of the larger Alpine mountain system, which extends across several European countries. More information about the Massif du Diois can be found on its Wikipedia page, and the Alps are detailed on the German Wikipedia page.

The road is primarily asphalt and in good condition, making it suitable for a wide range of motorcycles. Riders should be prepared for sections of single-lane road and varying widths, which may require caution when encountering oncoming traffic. The moderate curviness provides an engaging ride without extreme technical challenges. The route is open year-round, but as a mountain pass road, it may be subject to seasonal closures or restrictions during winter months due to snow or ice. There are no tolls or entrance fees associated with this road, but riders should verify current conditions and regulations through official French road information sources. For general information on road tolls and fees in France, the official government website is a reliable resource.

This article has detailed the Bouvières to Saint-Nazaire-le-Désert route, highlighting its location within the Massif du Diois and the Alps, road characteristics, and the Col de Lescou mountain pass. The road offers a moderately twisty and well-maintained asphalt surface suitable for motorcyclists seeking a mountain pass experience in southeastern France. An interactive map of the route is provided below for reference and planning.