4.2
(33)
33
riders
7
rides
Mountain biking around Arneiro Das Milhariças, Portugal, offers a diverse landscape for riders. The region features the Alcanena MTB Center – Alviela Spring, which provides an extensive network of trails. These routes traverse varied terrain, including areas around the Alviela river and the Serras de Aire e Candeeiros. The area is characterized by a mix of natural features suitable for different mountain biking experiences.
Last updated: June 24, 2026
4.0
(1)
9
riders
47.1km
04:19
800m
800m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
8
riders
44.4km
03:46
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3.2
(27)
4
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
35.0km
01:57
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
44.9km
03:13
540m
540m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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I highly recommend Olhos de Água, a river beach 🏖️ with top trails to enjoy pure nature that can be done on foot or by mountain bike, some of which are well signposted with bars next to the beach and there is a campsite for private individuals, it only has bungalows and a hotel, a true paradise 😜🤙🏽🚴🏽💨🚶🏽🏃🏽🏊🏽
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Algar da Cerejeira is a remarkable geological karst formation, that is, a natural cavity or vertical sinkhole. These algars are typically formed in limestone regions due to the erosive action of water, which dissolves the rock and creates underground pits or caves. Algar da Cerejeira is therefore an example of this process, offering a fascinating glimpse into the depths of the earth.
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Malhou owes its name to the rhythmic sound of hammers and the shine of forges: in times past, this parish was famous for the talent of its blacksmiths, masters in the art of shaping iron with skill and strength. It was this craft that marked the identity of the land and gave it its name.
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The Algar do Ladoeiro is located at an altitude of approximately 500 metres, with the first gallery of this cave having a drop of 20 metres and the deepest gallery approximately 110 metres. The cave is located near the Vale da Canada, north of the town of Telhados Grandes, in the municipality of Porto de Mós.
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Very beautiful spot where you can swim, dip your feet or simply stroll. You are at the source of the Alviela River which supplies water to Lisbon and neighboring towns. peaceful and friendly place!
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Information and information center for mountain bike trails in the region
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This spot benefits from a magnificent setting, a short stop is essential! And a little dip with your feet in the water for the bravest 😃
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"The Alcanena MTB Center is made up of 5 circuits duly signposted and planned in order to create 4 different levels of difficulty. There are 200 kms of pure pleasure available to all who visit us, from the youngest or beginners in this modality, even the most experienced and daring. With regard to support structures, we are very well equipped, making available to practitioners an information panel, toilets, changing rooms and an area for repairing and washing bicycles." Source: CM Alcanena
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The region around Arneiro Das Milhariças offers a significant network of mountain bike trails. The nearby Alcanena MTB Center – Alviela Spring alone features five well-marked circuits, totaling 200 kilometers of trails. On komoot, you can find 7 mountain bike routes in this area, catering to various skill levels.
You can expect a diverse landscape for mountain biking. Trails traverse varied terrain, including areas around the Alviela river and the Serras de Aire e Candeeiros. The routes often feature river valleys, rural paths, and a mix of natural features, providing options for different riding preferences.
Yes, the area offers trails suitable for different ability levels, including easy options. For example, the Fountain from 1955 – Olive Tree Path loop from Alcanena is an easy 35 km route that leads through rural landscapes, making it a good choice for less experienced riders or families.
For those seeking a more challenging ride, the area has difficult routes available. The Source of the Alviela River – Ponte de Pedra loop from Alcanena is a difficult 44 km trail with significant elevation changes, offering a demanding experience for advanced mountain bikers.
The region is rich in natural and historical points of interest. You can explore the Source of the Alviela River (Olhos de Água), which is a significant natural feature. The Peão Fountain in Monsanto, an 1884 fountain adorned with tiles, also offers a cultural and historical stop.
Yes, many of the mountain bike routes in the area are designed as loops. For instance, the Loop tour from Charneca – Serras de Aire e Candeeiros is a 47.1 km circular trail featuring significant elevation gain through the regional landscape.
While specific seasonal recommendations are not detailed, the diverse terrain and extensive trail network suggest that mountain biking is enjoyable for much of the year. Portugal's generally mild climate means spring and autumn often offer the most comfortable temperatures for outdoor activities, avoiding the peak heat of summer.
The mountain bike trails around Arneiro Das Milhariças are highly rated by the komoot community, with an average score of 4.17 stars from over 28 reviews. More than 31 mountain bikers have used komoot to explore the varied terrain, often praising the diverse landscapes and well-maintained spaces.
Yes, the nearby Alcanena MTB Center – Alviela Spring is well-equipped with support structures. These include information panels, toilets, changing rooms, and an area specifically for bicycle repair and washing, enhancing the experience for cyclists.
The Alcanena MTB Center – Alviela Spring, a central hub for mountain biking in the region, is equipped with support structures, which typically include parking facilities for visitors. For specific trailheads, it's advisable to check individual route details on komoot for parking information.
Absolutely. The area around the Alviela river is a notable feature for mountain biking. The Ponte da Ferreira – River Beach - Alviela loop from Alcanena is a moderate 44.4 km path that offers views of the Alviela river and its surroundings, providing a scenic ride along the water.
Beyond the most popular options, you can explore routes like the Ponte da Ferreira – Source of the Alviela River loop from Parceiros de São João. This moderate 36.9 km trail offers another perspective of the region's natural beauty and river features.


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