4.2
(15)
95
riders
18
rides
Gravel biking around Maarian allas offers diverse landscapes and well-developed trail networks suitable for various skill levels. The region features a mix of cultivated fields, coniferous and spruce forests, and rugged, rocky outcrops, providing a constantly changing backdrop for rides. The Maarian allas reservoir, approximately five kilometers long, is a central feature, with the Myllyoja Bridge connecting its eastern and western sides. Trails often traverse varied terrain, including both paved and unpaved surfaces, ensuring a dynamic riding experience.
Last updated: July 12, 2026
5
riders
58.0km
03:08
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
9
riders
50.1km
02:33
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
10
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
10
riders
53.4km
02:58
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
2
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Maarian allas
The Nautelankoski Museum Café is a small, charming café located next to the Nautelankoski local heritage museum in Lieto. The café serves homemade pastries and traditional Finnish drinks and seasonal treats like ice cream and old‑fashioned lemonade. It’s a simple but very welcoming place — perfect for a break before or after walking along the rapids or visiting the museum exhibitions. For more information, you can visit the official museum website: https://www.liedonmuseo.fi/
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Lieto is a small town in south-western Finland. It is mostly famous because of its medieval stone church, intitled to St. Peter, that dates back to the XVI century.
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This gravel road is as beautiful as comfortable a gravel road can be. It leads to Vanhalinna, which means "Old Castle" in Finnish.
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The bridge connects two gravel roads (quite well maintained) and is the best point to cross aura if you are biking from Ravattula towards Haaga and further north.
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Flowing gravel roads running parallel to the Aura river
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There are over 18 dedicated no-traffic gravel bike trails around Maarian allas, offering a variety of experiences for different skill levels. These routes are designed to provide a peaceful ride away from vehicular traffic.
The terrain around Maarian allas is quite varied. You'll encounter a mix of landscapes, from extensive cultivated fields in the gentler southern parts to steeper shores bordered by coniferous forests. Further inland, expect dense spruce forests and more rugged, rocky outcrops. Trails often combine both paved and unpaved surfaces, ensuring a dynamic riding experience.
Yes, Maarian allas offers several routes suitable for families. While the guide focuses on no-traffic options, some routes are easier with minimal elevation gain, perfect for a relaxed family outing. For example, the Järykseläntie Gravel Road – Nautelankoski Rapids loop from Liedon asemanseutu is rated as easy and covers a distance of about 24 km.
You'll discover several interesting features. The View of Vanhalinna Hillfort – Vanha Härkätie Gravel Road loop from Varissuo offers views of the historic Vanhalinna Hillfort. The Myllyoja Bridge, a steel-structured landmark, spans the central part of the reservoir, offering scenic views. You can also explore parts of the Maarian Stone Age Path, which winds through diverse landscapes, including rocky hilltops and dark spruce forests, hinting at the area's ancient history.
Yes, several trailheads are accessible by public transport. Turku, a major city nearby, serves as a good starting point with connections to the Maarian allas area. We recommend checking local bus schedules for the most convenient access points to specific routes.
Parking is generally available at various access points around Maarian allas. Depending on your chosen starting point, you can find designated parking areas. For routes like the Gravel Road to Vanhalinna – View of Littoistenjärvi loop from Pääskyvuori, starting from Pääskyvuori, parking options are typically available in nearby residential or recreational areas.
The best season for gravel biking around Maarian allas is typically from spring to autumn. Spring brings lush greenery and milder temperatures, while autumn offers beautiful fall foliage. Summer is also excellent, though it can be warmer. Winter riding is possible but requires appropriate gear for snow and ice conditions, as some trails may become challenging.
Most outdoor trails in Finland, including those around Maarian allas, are dog-friendly, provided dogs are kept on a leash. It's always best to check specific local regulations or signage at trailheads. Ensure you carry water for your dog and clean up after them to maintain the natural environment.
While the immediate vicinity of the Maarian allas reservoir is primarily natural, you'll find cafes and restaurants in the nearby towns and villages, such as Turku or Lieto. These offer opportunities to refuel before or after your ride. It's advisable to carry snacks and drinks for your ride, especially on longer routes like the Sandy Lakeside Gravel Trail – Lieto loop from Tasto.
The trails around Maarian allas range from easy to moderate, with a few more demanding sections. You'll find easy rides of up to two hours with minimal elevation gain, as well as moderate routes like the View of Halistenkoski Dam – View of Vanhalinna Hillfort loop from Turku, which covers over 50 km with significant elevation changes. Some routes may even require pushing your bike, indicating a true off-road adventure.
Generally, no special permits are required for gravel biking on public trails and roads in Finland, including the Maarian allas area. Finland's 'Everyman's Right' (Jokamiehenoikeus) allows free access to nature, provided you respect private property and do not disturb the environment or wildlife. Always stick to marked trails and avoid riding on sensitive terrain.


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