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Greece
East Attica

Lake Marathon

The best MTB trails around Lake Marathon

4.5

(16)

159

riders

20

rides

Mountain biking around Lake Marathon offers a diverse landscape characterized by an artificial lake, the impressive Marathon Dam, and surrounding hills. The area features a mix of paved and unpaved routes, winding through pine forests and open terrain. Elevation changes provide challenging climbs and descents, making it suitable for various skill levels. This region integrates natural features with historical significance, providing varied backdrops for mountain bike exploration.

Best mountain bike trails around Lake Marathon

  • The most popular mountain bike trail…

Last updated: May 11, 2026

34

riders

#1.

Parnitha National Park – Balkoni Viewpoint loop from Άγιος Στέφανος

33.1km

02:36

550m

550m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate
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Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Tips from the Community

TRELOXELO
February 26, 2025, Parnitha National Park

So nice....

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Real green forest, not far from Athens and thankfully spared from forest fires!

Translated by Google

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0

Loboraton
September 23, 2024, View of Mount Penteli

Terrible gravel road with great views

Translated by Google

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0

Man George
February 25, 2024, Germaniko Circular

easy

0

0

Michael Armenis
September 27, 2021, Closed Path

Closed path...

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0

Narrow Pass, Thick Woods

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0

Nice, quiet, no overcrowding Nature environment. Historical place

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0

The "Village" or otherwise the Geo-Livestock / Residential unit.

Translated by Google

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Frequently Asked Questions

How many mountain bike trails are available around Lake Marathon?

There are over 20 mountain bike trails around Lake Marathon, offering a variety of experiences for different skill levels. You'll find everything from easy paths to more demanding routes with significant elevation changes.

What kind of terrain can I expect on mountain bike trails near Lake Marathon?

The terrain around Lake Marathon is diverse, featuring a mix of paved and unpaved surfaces. You'll ride through pine forests, open landscapes, and encounter hills that provide challenging climbs and descents. Some routes may even include segments where pushing your bike is necessary due to the challenging nature of the terrain.

Are there any easy mountain bike trails suitable for beginners or families?

Yes, Lake Marathon offers several easy mountain bike trails. For example, the Balkoni Viewpoint loop from Άγιος Στέφανος is an easy 14.8-mile (23.8 km) route that provides access to panoramic viewpoints with less strenuous climbs, making it a good option for those looking for a more relaxed ride.

What are the most scenic viewpoints or natural features to see while mountain biking?

The Marathon Dam and the artificial Lake Marathon are central features, offering impressive structures and scenic views. Many routes, such as the Parnitha National Park – Balkoni Viewpoint loop from Άγιος Στέφανος, lead to panoramic viewpoints like Balkoni, providing expansive vistas of the surrounding landscape. You'll also ride through refreshing pine forests, offering a serene natural environment.

Are there any circular mountain bike routes around Lake Marathon?

Yes, many of the mountain bike routes around Lake Marathon are circular. For instance, the Marathon Lake and Dam loop from Άγιος Στέφανος is a popular moderate route that circles the artificial lake and passes by the historic Marathon Dam. Another option is the Germaniko Circular – View of Mount Penteli loop from Άγιος Στέφανος, which offers views of Mount Penteli.

What do other mountain bikers say about the trails in Lake Marathon?

The mountain bike trails around Lake Marathon are highly rated by the komoot community, with an average score of 4.5 stars from over 16 reviews. Many riders appreciate the diverse landscape, the mix of challenging climbs and scenic views, and the opportunity to explore both natural and historical sites.

Are there any particularly challenging mountain bike routes for advanced riders?

While most routes are moderate, the region does offer challenging sections and routes with significant elevation gains. For example, the Germaniko Circular – View of Mount Penteli loop from Άγιος Στέφανος is a moderate route that features over 770 meters of elevation gain, providing a good workout for experienced riders. The area's diverse terrain includes segments that can be quite demanding.

What is the best time of year to go mountain biking in Lake Marathon?

While specific seasonal recommendations are not detailed, the presence of pine forests suggests that riding during spring and autumn could be particularly pleasant, offering cooler temperatures and vibrant scenery. Summer might be warm, so early morning or late afternoon rides would be advisable. Winter conditions are not specified, but the region generally experiences mild winters.

Are there any mountain bike trails that offer views of Parnitha National Park?

Yes, the Parnitha National Park – Balkoni Viewpoint loop from Άγιος Στέφανος is a moderate 20.5-mile (33.0 km) trail that offers significant elevation gain and provides excellent views from Balkoni Viewpoint within Parnitha National Park.

Can I find routes that combine natural beauty with historical significance?

The broader Marathon area is rich in both history and natural beauty. While specific historical sites directly on the mountain bike trails are not detailed, the region's historical context, combined with natural features like the Marathon Dam and surrounding landscapes, offers a unique blend for exploration. The Tatoi Palace Royal Estate area, though not a specific route listed here, is known for combining historical sites with natural settings suitable for cycling.

What is the average length of mountain bike trails in Lake Marathon?

The mountain bike trails around Lake Marathon vary in length. For example, routes range from approximately 12 miles (19.6 km) for a Mountainbike loop from Άγιος Στέφανος to over 20 miles (33.0 km) for the Parnitha National Park – Balkoni Viewpoint loop from Άγιος Στέφανος. This variety allows riders to choose routes that fit their desired duration and fitness level.

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