Carretera del Najerilla Mountain Pass Road in Sierra de la Demanda

Carretera del Najerilla is situated in the autonomous community of La Rioja, Spain, within the Sierra de la Demanda mountain range. The road skirts the Espacio Natural de la Sierra de la Demanda, a protected natural park known for its diverse flora and fauna. The route also runs along the Embalse de Mansilla, a reservoir covering approximately 2.1 square kilometers. The road's elevation ranges from 608 meters (1,995 feet) to 1,233 meters (4,045 feet), offering varied terrain and views. An interactive map showing the road can be found at the end of this article.

The Carretera del Najerilla extends for approximately 47 kilometers (29 miles) and features an asphalt surface rated at a quality level of 4.2 out of 5, indicating a generally smooth and well-maintained pavement. The road is moderately twisty, providing a riding challenge without extreme curves. It predominantly consists of two lanes (about 80%), with a smaller portion of one-lane sections (11%). The width varies, with most of the road being wide (about 60%), some middle width (32%), and a small percentage narrow (6%). The maximum speed limit is around 70 km/h (44 mph), suitable for the road's characteristics and safety considerations.

This route includes the Collado de Canales mountain pass, a notable elevation point along the road. The pass contributes to the road's elevation range and riding dynamics. The road touches the Espacio Natural de la Sierra de la Demanda, a national park that adds ecological value and natural beauty to the journey. Additionally, the road runs alongside the Embalse de Mansilla reservoir, providing scenic water views and opportunities for rest stops. These natural features make the route appealing for riders interested in combining motorcycling with nature exploration.

The road passes through inhabited areas for approximately 9.3% of its length, indicating limited urban interruptions and a predominantly rural setting. There are no current reports of seasonal closures or motorcycle-specific restrictions. Riders should be aware that conditions such as weather or maintenance could affect accessibility. There are no tolls or entrance fees associated with this road, but riders should verify current conditions through official Spanish road authorities. For more information on tolls and fees in Spain, visit the Dirección General de Tráfico.

For further details on the Sierra de la Demanda natural park, visit its Wikipedia page. Information about the Embalse de Mansilla reservoir can be found on its Wikidata entry. Riders interested in exploring the region can consult local tourism websites and maps for updated road conditions and points of interest.