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MTB trails
France
Finistère
Morlaix

Saint-Derrien

The best MTB trails around Saint-Derrien

4.3

(158)

1,158

riders

93

rides

Mountain biking around Saint-Derrien offers a network of trails through varied terrain. The region features valley roads, often alongside water bodies, and paths that explore the surroundings of historical sites like Kerjean Castle. Elevations are generally moderate, providing a mix of gentle and more challenging climbs. The landscape is characterized by a blend of open countryside and wooded sections, suitable for off-road cycling.

Best mountain bike trails around Saint-Derrien

  • The most popular mountain bike trail is Élorn Valley Road loop…

Last updated: June 21, 2026

5.0

(2)

43

riders

#1.

Élorn Valley Road loop from Bodilis

32.7km

02:42

440m

440m

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

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Moderate

4.3

(6)

8

riders

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

Easy
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4.0

(5)

6

riders

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

Easy

8

riders

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate

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

Moderate
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Tips from the Community

Clint Eastwood
January 12, 2024, Route de la Vallée de l'Élorn

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Running through the winding valley of the River L'Élorn, this road offers a picturesque landscape. In 2018, the Tour de France crossed these roads.

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Magnificent road through the valley along the river 🌊 L'Élorn. Asphalt is great. The Tour de France also rode this road in 2018.

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This path runs along the stream of L'an-Doux-Kamm, and after a passage under the forest, leads to a place called Giler-Ar-Gal and its pretty Saint-Anne Chapel. This chapel, which did not suffer the ravages and destruction of the French revolution, has kept its original furniture intact. It deserves a visit.

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1

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Beautiful castle accessible via several small roads that surround it.

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1

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Nice mountain bike outing from Lesneven. 54 km good physical condition

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Dovecotes. (Round tower) These were always at the entrance of the castle or homestead and should indicate the wealth of the owner by the size and design. Pigeons were used as a food source and the feces were sold at a high price as fertilizer for the grain fields, otherwise there was no material for fertilization to improve the barren soils for sowing from the grain.

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Frequently Asked Questions

How many mountain bike trails are available in Saint-Derrien?

There are over 90 mountain bike trails around Saint-Derrien listed on komoot, offering a variety of options for different skill levels.

What are the difficulty levels of mountain bike trails in Saint-Derrien?

The trails in Saint-Derrien cater to various skill levels. You'll find 26 easy routes, 61 moderate routes, and 6 more challenging routes for experienced riders.

Are there easy mountain bike trails suitable for beginners in Saint-Derrien?

Yes, Saint-Derrien offers several easy mountain bike trails perfect for beginners. An example is the Kerjean Castle – Kerjean Castle loop from Bodilis, which is 11.2 miles (18.0 km) long and features gentle terrain around the castle.

Are there challenging mountain bike trails for experienced riders in Saint-Derrien?

For experienced riders seeking a challenge, Saint-Derrien has several options. The It hurts but it's beautiful – Circuit de Saint-Anne loop from Bodilis is a moderate 26.1 miles (42.0 km) route with significant elevation gain, offering a more demanding ride.

What are the typical distances for mountain bike trails in Saint-Derrien?

Trail distances vary, but many routes are between 10 to 25 miles (16 to 40 km). For instance, the Plan d'eau loop from Plounéventer is 16.2 miles (26.1 km) long.

Are there loop mountain bike trails in Saint-Derrien?

Many mountain bike trails in Saint-Derrien are designed as loops, allowing you to start and finish at the same point. This is common for routes exploring areas like the Élorn Valley or around Kerjean Castle.

What can I see along the mountain bike trails in Saint-Derrien?

The trails often pass by historical sites and natural features. You might encounter landmarks such as the Basilica of Notre-Dame du Folgoët or the Château de La Roche-Maurice. The region is also characterized by valley roads and paths near water bodies.

What do other mountain bikers enjoy the most about mountain biking in Saint-Derrien?

The area is highly rated by the komoot community, with an average score of 4.4 stars from over 140 reviews. Reviewers often praise the varied terrain, from valley roads to paths around historical castles, and the well-maintained network of trails.

What is the best time of year for mountain biking in Saint-Derrien?

Spring and autumn generally offer the most pleasant conditions for mountain biking in Saint-Derrien, with mild temperatures and less rainfall. Summer can also be good, but trails might be busier.

What are winter conditions like for mountain biking in Saint-Derrien?

Winters in Saint-Derrien are typically mild, but trails can be wet and muddy, especially after heavy rain. Some routes might be less accessible due to standing water or slippery surfaces. Always check local conditions before heading out.

Are there mountain bike trails suitable for families in Saint-Derrien?

Yes, many of the easier and moderate routes are suitable for families, especially those with older children. Trails around Kerjean Castle, for example, offer relatively flat and scenic paths.

Where can I find parking for mountain bike trails in Saint-Derrien?

Parking is generally available near trailheads, especially in villages like Bodilis or Saint-Servais, which serve as common starting points for many routes. Look for designated parking areas or public car parks in these locations.

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