Freixianda to Alvaiázere Route Through Sicó Alvaiazere National Park

The road section discussed here is located in Portugal, connecting the town of Freixianda near the starting point and the town of Alvaiázere near the ending point. This route lies within the Sicó Alvaiazere National Park, a protected area known for its natural landscapes and biodiversity. The road skirts the national park boundaries, providing access to the surrounding natural environment. The route also runs adjacent to the Rio Nabão river for a portion of its length, adding to the geographic interest of the area. An interactive map showing the road can be found at the end of this article.

The road extends for approximately 17.7 kilometers (11 miles) and is surfaced with asphalt of good quality, rated at 4.4 out of 5. The route is moderately curvy, offering a riding experience that is neither too technical nor too straightforward, with a curviness rating of 1.26 on a scale where 3 is extremely curvy. The road width is predominantly wide (about 88%), with middle width sections making up 9%, and narrow sections only 2%. Most of the road (about 82%) consists of two lanes, while a smaller portion (8%) is single lane. The road passes through inhabited areas for roughly 21.6% of its length, mainly near the towns at either end.

The elevation along the route varies from a low point of 111 meters (364 feet) to a high point of 353 meters (1,158 feet), providing some moderate elevation changes that can influence riding dynamics. The road runs alongside the Rio Nabão river for about 9% of its length. The Rio Nabão is a tributary of the Rio Zêzere and is a notable geographic feature in the region. The proximity to the river and the national park adds to the natural appeal of this route.

This route touches and skirts the Sicó Alvaiazere National Park, a protected area recognized for its ecological value. The park is part of the Natura 2000 network, which aims to ensure the long-term survival of Europe's most valuable and threatened species and habitats. Riders should be aware that the road passes through environmentally sensitive areas, and it is advisable to respect local regulations and natural surroundings. More information about the park can be found on the Sicó Alvaiazere National Park website.

The route starts near the town of Freixianda, located approximately 2.7 kilometers (1.7 miles) from the starting point, and ends near the town of Alvaiázere, about 3.7 kilometers (2.3 miles) from the endpoint. Along the way, the road passes through several local streets including Estrada do Nabão, Rua do Valongo (EN 356), Rua Dom Manuel I, and Rua dos Templários. These access points provide connectivity to local communities and services, making the route practical for both leisure and transit purposes.