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France
Côtes-d'Armor

Réserve naturelle nationale de la baie de Saint-Brieuc

Routes
Cycling routes
France
Côtes-d'Armor

Réserve naturelle nationale de la baie de Saint-Brieuc

The best cycling routes around Réserve naturelle nationale de la baie de Saint-Brieuc

4.3

(771)

6,007

riders

306

rides

Touring cycling around Réserve naturelle nationale de la baie de Saint-Brieuc offers routes through diverse coastal and estuarine landscapes. The area features extensive mudflats, sandy shores, and a network of cycle paths, including sections along former railway lines. Terrain generally includes gentle gradients with occasional moderate ascents, characteristic of a bay environment.

Best touring cycling routes around Réserve naturelle nationale de la baie de Saint-Brieuc

  • The most popular touring cycling route is Grèves Coastal Cycle Path – Ponts-Neufs Viaduct loop…

Last updated: July 18, 2026

5.0

(8)

63

riders

#1.

Grèves Coastal Cycle Path – Ponts-Neufs Viaduct loop from Langueux

39.5km

02:51

310m

310m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Popular around Réserve naturelle nationale de la baie de Saint-Brieuc

The Customs Officers' Path – GR 34 between Paimpol and Erquy

Hiking around Réserve naturelle nationale de la baie de Saint-Brieuc

MTB Trails around Réserve naturelle nationale de la baie de Saint-Brieuc

Running Trails around Réserve naturelle nationale de la baie de Saint-Brieuc

Gravel biking around Réserve naturelle nationale de la baie de Saint-Brieuc

Road Cycling Routes around Réserve naturelle nationale de la baie de Saint-Brieuc

Other adventures around Réserve naturelle nationale de la baie de Saint-Brieuc

The Customs Officers' Path – GR 34 between Paimpol and Erquy

Hiking Collection by

SimonWicart

Tips from the Community

Le SMS (SebMarvilleSport)🌍🏃‍♂️🚴‍♂️
August 12, 2025, Port de Dahouët

great for a short break

Translated by Google

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Peter
August 3, 2025, Dahouët Marina

This is where the boats gather - when we were here, there were no boat owners around - high noon!

Translated by Google

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In Brittany and beyond, I have often seen thatched roofs.

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Jacqui
August 1, 2025, Wonderful view

worth the effort

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Great stop off for lunch… however, food outlets close between 13:00 - 14:00 or 15:00.

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Lovely bridge with nice views

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The Saint-Gobrien Church is one of the few Romanesque buildings in Brittany. Inside, you'll discover over 400 square meters of ancient frescoes, dating from the 12th to the 17th century. A stunning visit, combining spirituality and painted heritage.

Translated by Google

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Historical monument rated per 2018. Originally a rail connecton from 1905 till 1949.

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Frequently Asked Questions

How many touring cycling routes are available in Réserve naturelle nationale de la baie de Saint-Brieuc?

There are over 300 touring cycling routes recorded in the Réserve naturelle nationale de la baie de Saint-Brieuc, offering a wide variety of options for all skill levels.

What is the best time of year for touring cycling in the Réserve naturelle nationale de la baie de Saint-Brieuc?

The best time for touring cycling is generally from spring to autumn. Spring and early summer offer pleasant temperatures and vibrant nature, while autumn provides beautiful colors and fewer crowds. The bay is an important site for migratory birds, making these seasons ideal for wildlife spotting.

What is the typical terrain like for touring cycling in the Réserve naturelle nationale de la baie de Saint-Brieuc?

The terrain around the bay generally features gentle gradients, with routes often following coastal paths, former railway lines, and estuarine landscapes. While mostly flat, some routes may include occasional moderate ascents, characteristic of a bay environment.

Are there touring cycling routes suitable for beginners in the Réserve naturelle nationale de la baie de Saint-Brieuc?

Yes, there are many easy routes perfect for beginners. For example, The Pont des Courses – Douvenant Viaduct loop from Langueux is an easy 8.9-mile (14.3 km) path that traverses areas with viaducts and offers views of the bay's natural features.

Can I find circular touring cycling routes in the Réserve naturelle nationale de la baie de Saint-Brieuc?

Many touring cycling routes in the area are designed as loops, allowing you to start and finish at the same point. An example is the Grèves Coastal Cycle Path – Ponts-Neufs Viaduct loop from Langueux, a moderate 24.5-mile (39.5 km) trail featuring coastal views and a historic viaduct.

What natural sights can I expect to see along the touring cycling routes?

The Réserve naturelle nationale de la baie de Saint-Brieuc is rich in natural beauty. You can expect to see extensive mudflats, sandy shores, and diverse birdlife. Notable viewpoints include La Grève des Courses and Pointe du Grouin Viewpoint, offering panoramic views of the bay.

Are there any historical or cultural points of interest near the cycling paths?

Yes, the region offers several points of interest. You might cycle past historic viaducts, charming coastal towns, and even sites like Boutdeville Park, which has historical significance.

What do other touring cyclists say about the routes in Réserve naturelle nationale de la baie de Saint-Brieuc?

The touring cycling routes in Réserve naturelle nationale de la baie de Saint-Brieuc are highly rated by the komoot community, with an average score of 4.4 stars from over 700 reviews. Cyclists often praise the diverse coastal and estuarine landscapes, the well-maintained paths, and the opportunities for wildlife spotting.

Is parking available near the touring cycling routes in Saint-Brieuc Bay?

Yes, parking is generally available in the towns and villages that serve as starting points for many routes, such as Langueux and La Grandville. Look for designated parking areas near trailheads or in town centers.

How accessible are the touring cycling routes by public transport?

While some routes might be directly accessible by local bus services, the main public transport hub is the city of Saint-Brieuc, which has train and bus connections. From Saint-Brieuc, you may need to cycle to reach specific trailheads or use local transport options that allow bikes.

Are there family-friendly touring cycling options in the Réserve naturelle nationale de la baie de Saint-Brieuc?

Absolutely. Many of the easier, flatter sections, especially those along dedicated cycle paths or former railway lines, are ideal for families. These routes often provide safe, scenic environments away from heavy traffic, perfect for cycling with children.

What kind of wildlife can I expect to see while cycling in the Réserve naturelle nationale de la baie de Saint-Brieuc?

The bay is a significant natural reserve, particularly renowned for its birdlife. You can often spot numerous species of migratory birds, especially waders and seabirds, on the mudflats and along the coast. Keep an eye out for diverse marine life in the bay's waters as well.

Are there any challenging touring cycling routes for experienced cyclists?

While many routes feature gentle gradients, the region does offer more challenging options. Some routes, like Pont Rolland – Dahouët Harbour loop from La Grandville, cover longer distances (24.9 miles / 40.1 km) and include more significant elevation changes (over 400m up), providing a good workout for experienced touring cyclists.

Most popular routes around Réserve naturelle nationale de la baie de Saint-Brieuc

Hikes from bus stations around Réserve naturelle nationale de la baie de Saint-Brieuc

Most popular attractions around Réserve naturelle nationale de la baie de Saint-Brieuc

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