4.6
(8)
70
riders
3
rides
Gravel biking around Runa features diverse terrain, including routes that traverse river valleys, ascend to viewpoints, and wind through agricultural landscapes. The region offers a mix of historical sites, such as Castelo de Torres Vedras, and natural features like the Sizandro River. Elevation changes are present, with some routes featuring significant climbs. The area provides varied conditions suitable for gravel biking.
Last updated: May 6, 2026
4.8
(4)
45
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
23
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The Sizandro Ecotrail is a cycle and pedestrian path that connects the city of Torres Vedras to the Atlantic coast, following the course of the Sizandro River to its mouth. It is a very popular route for cyclists and walkers seeking to enjoy rural and coastal landscapes. Route and Characteristics Starting point: The ecotrail begins at the Regional Exhibition Park in the city of Torres Vedras. Destination: The main route continues to the mouth of the Sizandro River. Shortly before the mouth, there is a fork that connects to the Beach Cycle Path, which goes to Santa Cruz Beach and Porto Novo. Length: The route to the mouth is approximately 19 km. Connecting with other cycle paths can extend the total route to more than 44 km. Difficulty level: The ecotrail is quite flat, without major elevation changes, and uses wide and well-maintained roads, making it accessible to all fitness levels. What to see: The route passes through natural areas, with views of the river and agricultural fields, crossing some towns and villages, such as Ribeira de Pedrulhos, Ponte do Rol, Bordinheira and Aranha. Infrastructure: Along the way, there are rest areas and villages with cafes and other support points. The Sizandro Ecotrail is an excellent option for those who want to combine physical activity with exploring the beautiful landscapes of the interior and coast of the municipality of Torres Vedras.
1
0
The castle of Torres Vedras is an important part of Portuguese history. It was a strategic point in the fight against the Moors and later against Napoleon. The castle was conquered in 1147 by Afonso Henriques, the first king of Portugal.
2
0
Today I was lucky and was able to visit the ruins as well.
2
0
Castelo de Torres Vedras is an imposing medieval fortress, with a history that dates back to Roman times and a significant role in the Napoleonic Wars (as part of the Lines of Torres Vedras). The castle represents an important historical heritage. If you want to stop here for a break you can explore its ancient walls and enjoy panoramic views of the city and the surrounding landscape.
0
0
The Fonte dos Frades Spa is located halfway between the village of Maceira and Porto Novo Beach. Partially remodeled in 2014, it maintains the traditional design of Portuguese spa buildings.
2
0
A beautiful view back to Santa Cruz and the rocky outcrop. A small path leads south from the highest point toward Praia Azul.
5
0
The poet Antero de Quental often hiked here to gaze out at the sea. Indeed, from here you have a magnificent view of the entire country. In strong winds, you can see paragliders practically suspended in mid-air, as the updrafts are so powerful.
3
0
Yes, the region offers routes like the Eco Caminho Bridge – Bridge over the Sizandro River loop from Torres Vedras, which is rated as moderate and explores riverside paths and greenways along the Sizandro River. This route is a good option for those looking for a less strenuous ride.
Gravel bike routes in Runa generally range from approximately 38 km to over 57 km. For instance, the Castelo de Torres Vedras – Roads and Vineyards of Freiria loop from Torres Vedras is about 38 km, while the Alto da Vela Viewpoint – Bridge over the Sizandro River loop from Torres Vedras extends to over 57 km.
Yes, Runa offers several challenging gravel bike trails. Routes like the Alto da Vela Viewpoint – Bridge over the Sizandro River loop from Torres Vedras and the Castelo de Torres Vedras – Roads and Vineyards of Freiria loop from Torres Vedras feature significant elevation changes and are rated as difficult, providing a good test for experienced gravel bikers.
The gravel bike routes around Runa offer diverse scenery, including river valleys, expansive viewpoints, and agricultural landscapes with vineyards. You'll also encounter historical sites and natural features like the Sizandro River.
Yes, all the featured gravel bike routes in Runa are loops. Examples include the Alto da Vela Viewpoint – Bridge over the Sizandro River loop from Torres Vedras and the Eco Caminho Bridge – Bridge over the Sizandro River loop from Torres Vedras, allowing you to start and finish at the same point.
The gravel biking experience in Runa is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the varied terrain, from river valleys to viewpoints and vineyards, and the mix of historical and natural features along the routes.
Many routes in Runa pass by significant historical sites. For example, the Castelo de Torres Vedras – Roads and Vineyards of Freiria loop from Torres Vedras takes you past the impressive Castelo de Torres Vedras. Other notable historical points in the wider area include Forte da Archeira and Fort of São Vicente.
While specific public transport links directly to trailheads can vary, many routes in the Runa area, particularly those starting from Torres Vedras, are generally accessible. It's recommended to check local bus or train schedules to Torres Vedras for the most convenient access points.
While Runa's gravel trails are generally well-regarded, for a potentially less crowded experience, consider exploring routes that venture further into the agricultural landscapes and vineyards away from the main river paths. The Castelo de Torres Vedras – Roads and Vineyards of Freiria loop from Torres Vedras offers a good mix of historical sites and quieter vineyard roads.
The Runa region generally offers good gravel biking conditions for much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery. While winter conditions are typically mild, it's always advisable to check local weather forecasts for rain or cooler temperatures, especially if routes involve river crossings or higher elevations.
There are at least 3 distinct gravel bike routes detailed for the Runa area, offering a variety of experiences from moderate riverside paths to more challenging climbs through vineyards and to viewpoints.


Browse the best Gravel rides in other regions.