4.4
(12)
175
riders
11
rides
Mountain biking around Seia offers diverse landscapes within the Serra da Estrela Natural Park, providing a range of challenging terrain. The region is characterized by its high-altitude environment, including Torre, the highest point in continental Portugal. Riders can explore glacial valleys, numerous lakes, and rocky singletracks, making it a compelling destination for outdoor enthusiasts.
Last updated: June 28, 2026
2.7
(6)
16
riders
22.6km
02:08
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
29
riders
54.5km
05:54
1,930m
1,940m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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27
riders
23.2km
02:19
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
22
riders
59.4km
05:18
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(1)
4
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The Lapa dos Dinheiros river beach is in perfect harmony with nature. Located in the parish of Lapa dos Dinheiros, on the Caniça River, a right-bank tributary of the Alva River, this bathing area is nestled in a mountainous landscape dominated by the Lapa Souto (south of Lapa) and imposing granite outcrops. With clear water, very appealing for swimming, the beach boasts the award for accessible beach and has lifeguards and a bar available to visitors. The rugged terrain of the valley causes the river to form a succession of small waterfalls nearby. The Lapa Souto, in addition to its valuable collection of centuries-old chestnut trees, is also home to a high level of biodiversity. From the bridge, a pedestrian path leads to the Moura Hole and a viewpoint over the Caniça Waterfalls. The Buraco da Moura is a natural cave system created by the sliding and accumulation of large granite blocks, which formed a complex system of rooms and galleries. How to get there? Once in Seia, follow the EN231 to S. Romão. From there, continue uphill for about 5 km, toward Loriga/Lapa, until you find the sign for Lapa dos Dinheiros on the left. Once inside the town, simply follow the beach signs. Coordinates: 40º 23′ 07.0″ N / 7º 41′ 50.1″ W
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Located at an altitude of approximately 1,600 meters, Lagoa Comprida is the largest water reservoir in the Serra da Estrela, intended for hydroelectric generation. This natural lake lies in a wide depression of glacial origin, approximately one kilometer long, which fed the Covão Grande glacier. Numerous glacial scars are visible along its banks, making this lake one of the most interesting geomorphological sites in the Serra da Estrela. Construction on this lake began in 1911, and by 1914, it was already six meters high. Later, in 1965, it underwent heightening work that increased its height to 28 meters, currently boasting a storage capacity of approximately 14 cubic hectometers, flooding an area of approximately 80 hectares. Small streams of water flow into this lagoon, as well as water retained in the Covões dos Conchos and Covões do Meio and carried to this lagoon through underground tunnels.
6
1
Lagoa Comprida is the largest glacial lake in Serra da Estrela, Portugal, and one of the most iconic spots in the Natural Park. Its name, meaning "Long Lake," perfectly describes its elongated shape, nestled between the surrounding peaks. Originally a glacial lake, it was artificially enlarged with the construction of a dam in the early 20th century for hydroelectric power generation, becoming an important reservoir. Its crystalline waters reflect the sky and the rugged surrounding mountains, creating breathtaking views. It is a popular starting point for hikes and treks to other lagoons and peaks, and offers a sense of grandeur and serenity typical of alpine environments.
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Nestled on the banks of the Caniça river, a tributary of the Alva river, this beach area is a haven in the middle of a mountainous landscape, where ancient chestnut trees and granite blocks shape the scenery. The crystal-clear, inviting water is perfect for a refreshing dip. The beach, which has been awarded the title of accessible, has lifeguards and a bar, making the experience even more enjoyable.
3
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Chapel of São Sebastião » Highest point of the village of Sta. Marinha (900m) with panoramic views of the entire "valley" between Estrela and Caramulo
0
0
On this stretch (+/- 1km) the bike must be carried!!!
1
0
Over the dam and down another nice stretch over rocky tracks...
0
0
great for cycling...
0
0
There are 12 mountain bike trails around Seia documented on komoot, offering a diverse range of experiences within the Serra da Estrela Natural Park. These include 8 moderate and 4 difficult routes.
The best season for mountain biking in Seia and the wider Serra da Estrela area is typically summer. During this time, the weather is generally stable, and the high altitude provides comfortable riding conditions, offering a pleasant escape from the heat found elsewhere.
Yes, Seia offers several challenging routes for experienced mountain bikers. For instance, the Caniçada Waterfall – Casa das Obras Fountain loop from Seia is a difficult 54.6 km path featuring significant elevation changes and passing by the Caniçada Waterfall. Another demanding option is the Afonso Costa Statue – Casa das Obras Fountain loop from Seia, a 59.4 km trail with varied terrain.
Absolutely. The region is known for its beautiful lakes and lagoons. A popular moderate route is the Covão do Curral Lagoon – Lagoa Comprida Dam loop from Casa da EDP, which takes you through scenic views around these water bodies. Another option is the Covão do Curral Lagoon – Lagoa Comprida Dam loop from Albufeira de Lagoa Comprida, offering similar picturesque landscapes.
Yes, many trails offer access to stunning natural landmarks. The Serra da Estrela Natural Park is home to Torre, the highest point in continental Portugal, offering panoramic views. You can find routes that incorporate features like the dramatic Zêzere Glacial Valley or pass by the Long Lake. The Long Lake – Serra da Estrela loop from Seia is a difficult ride that takes you through some of these high-altitude environments.
The mountain bike trails around Seia are highly rated by the komoot community, with an average score of 4.4 stars from more than 10 reviews. Riders often praise the diverse landscapes, challenging terrain, and the unique high-altitude environment of the Serra da Estrela Natural Park.
Yes, many of the mountain bike routes around Seia are designed as loops, allowing you to start and end at the same point. Examples include the Covão do Curral Lagoon – Lagoa Comprida Dam loop from Casa da EDP and the Caniçada Waterfall – Casa das Obras Fountain loop from Seia.
Yes, the region features beautiful waterfalls. The Caniçada Waterfall – Casa das Obras Fountain loop from Seia is a difficult 54.6 km route that specifically passes by the Caniçada Waterfall. Additionally, the Poço da Broca de Serapitel is another notable waterfall in the area.
Seia hosts the Serra da Estrela Cycling Center, which provides valuable services for cyclists, including bike rentals, a showroom, and a workshop. This center supports both mountain and road cyclists, making it a convenient stop for any needs you might have.
The terrain around Seia is diverse and often challenging. You can expect rocky and technical singletracks, especially in the interior regions of Serra da Estrela. The routes also traverse glacial valleys and high-altitude environments, offering a mix of climbs and descents suitable for various skill levels.
Beyond the natural beauty, you can find several points of interest. The Torre (Serra da Estrela Summit) is a major landmark. Other attractions include the unique Covão dos Conchos Trail and historical sites like Casa do Juiz (Nave da Mestra). The Vale do Rossim Reservoir also offers scenic views and a river beach restaurant.


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