Avenida del Doctor García Miranda and Puerto de San Lorenzo Mountain Pass in Asturias

The Avenida del Doctor García Miranda is located in the autonomous community of Asturias in northern Spain. The road begins near the village of La Plaza and traverses a mountainous region, reaching elevations up to 1347 meters (4,421 feet) at the Puerto de San Lorenzo mountain pass. This route passes through two protected natural areas: the Parque Natural de Las Ubiñas-La Mesa and the Parque Natural de Somiedo. These parks are known for their rugged landscapes and biodiversity. An interactive map showing the road can be found at the end of this article.

The road extends approximately 21 kilometers (13 miles) and is surfaced entirely with asphalt of very high quality, rated 4.9 out of 5. It maintains two lanes throughout its length, with the majority of the road being wide (about 95%) and a small portion of middle width (about 4%). The road is moderately curvy, providing a riding experience that is engaging but not overly technical. The speed limit is set at 50 km/h (31 mph), reflecting the road's mountainous terrain and safety considerations. Only a small fraction of the road (approximately 5.7%) passes through inhabited areas, primarily near the settlements of San Martín de Teverga-La Torre and Avenida del Doctor García Miranda.

The Puerto de San Lorenzo mountain pass is a key feature of this route, reaching an elevation of 1347 meters (4,421 feet). This pass is a significant point for motorcyclists seeking mountain riding experiences in Asturias. The road's passage through the Parque Natural de Las Ubiñas-La Mesa and Parque Natural de Somiedo adds ecological and visual interest, with opportunities to observe the natural environment of these protected areas. More information about the Parque Natural de Las Ubiñas-La Mesa can be found on its Wikipedia page.

Motorcyclists should note that the road is open year-round but may be subject to seasonal weather conditions typical of mountainous areas, such as snow or ice in winter, which could affect safety and accessibility. There are no known tolls or entrance fees for using this road or accessing the natural parks it passes through, but riders should verify current conditions before travel. The road's excellent surface quality and moderate curviness make it suitable for riders of varying skill levels who are comfortable with mountain riding. The route's elevation changes and natural surroundings provide a rewarding experience without extreme technical challenges.

For further details on the natural parks intersected by this road, riders can consult the official information on the Parque Natural de Las Ubiñas-La Mesa and Parque Natural de Somiedo. An interactive map of the Avenida del Doctor García Miranda and Puerto de San Lorenzo route is provided below to assist with navigation and planning.