Vallon-Pont-d'Arc to Pont-Saint-Esprit Mountain Pass Route

The road runs in the Auvergne-Rhône-Alpes region of France, linking the village of Vallon-Pont-d'Arc to the town of Pont-Saint-Esprit. This route traverses a mountainous area characterized by the Col du Serre de Tourre mountain pass, which reaches an elevation of 323 meters (1,060 feet). The road passes through the Réserve naturelle des gorges de l'Ardèche, a protected natural reserve known for its rugged limestone gorges and diverse flora and fauna. The route also runs adjacent to the river L'Ibie for a portion of its length, which eventually flows into the Ardèche river. An interactive map showing the road section discussed can be found at the end of this article.

The road extends approximately 37 kilometers (23 miles) and features an asphalt surface of very good quality, rated 4.5 out of 5. It is moderately twisty, offering a riding experience that balances curves with stretches of more straightforward riding. The road width varies, with about half of the route being wide enough for comfortable two-way traffic, and nearly half having a medium width. Narrow sections are minimal, comprising about 1% of the road. The majority of the road (about 75%) consists of two lanes, while single-lane sections make up roughly 12%. The speed limits vary along the route, with maximum speeds of 70 km/h (43 mph), 60 km/h (37 mph), and 50 km/h (31 mph) depending on the segment.

Elevation along the road ranges from 60 meters (197 feet) at its lowest point to 324 meters (1,063 feet) at the highest point near the Col du Serre de Tourre. Approximately 14.4% of the road passes through inhabited areas, primarily near the start and end points. The route is suitable for riders seeking a mountain pass experience with a well-maintained surface and moderate curviness.

The road passes through the Réserve naturelle des gorges de l'Ardèche, a national park known for its dramatic limestone gorges and natural beauty. This protected area offers numerous viewpoints along the route, with at least 26 notable viewpoints providing riders with opportunities to stop and appreciate the landscape. The proximity to the river L'Ibie adds to the natural appeal, as the river meanders through the valley carved by the Ardèche. The route is popular among visitors interested in nature and outdoor activities.

More information about the natural reserve can be found on its Wikipedia page.

The road is open year-round, but as a mountain pass route, it may be subject to temporary closures during severe weather conditions, particularly in winter. Riders should check local conditions before planning a trip. There are no tolls or entrance fees associated with this road, but toll policies can change, so it is advisable to consult official French road information sources for updates.

For general information on road tolls and fees in France, visit the official French road authority website or travel portals.

This mountain pass road from Vallon-Pont-d'Arc to Pont-Saint-Esprit offers a well-maintained asphalt surface, moderate curviness, and a route through a protected natural reserve with numerous viewpoints. It is suitable for riders looking for a balanced mountain ride with natural attractions. The road section described here is illustrated on the interactive map below.