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Road cycling routes
France

Côtes-d'Armor

The best road cycling routes in Côtes-d'Armor

4.4

(1566)

43,965

riders

5,241

rides

Road cycling in Côtes-d'Armor offers diverse terrain across coastal and inland landscapes. The region features varied topography, including the unique Pink Granite Coast, impressive cliffs at Cap Fréhel, and numerous forests and river valleys. Cyclists can navigate routes along the English Channel, through agricultural areas, and around significant natural features like Lake Guerlédan. The area's cycling infrastructure includes sections of the Vélomaritime® coastal cycle route and the Vélodyssée.

Best road cycling routes in Côtes-d'Armor

  • The most popular road cycling route…

Last updated: May 10, 2026

4.0

(1)

53

riders

#1.

Pink Granite Coast Loop from Lannion

64.3km

02:50

600m

600m

Cycle the La Vallée du Léguer loop from Lannion, a moderate 40.0-mile (64.3 km) road cycling route through Brittany's wild river valley.

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Moderate

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard
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4.5

(2)

9

riders

This moderate 38.2-mile road cycling loop from Lamballe takes you through the Forêt de la Hunaudaye to the serene Étang de la Nauvinais.

Moderate

3.0

(1)

4

riders

This moderate 34.8-mile road cycling loop from Dinan takes you past coastal views and the historic Temple of Mars in 2 hours and 24 minutes.

Moderate

6

riders

This moderate 38.8-mile (62.5 km) road cycling loop from Pontrieux takes you past Poulafret Pond and offers scenic views.

Moderate

4.0

(1)

3

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

1

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

1

riders

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Côtes-d'Armor

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Cycling Collection by

SimonWicart

Tips from the Community

Steven Callegari
March 3, 2026, Léhon

beautiful little town to discover

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This climb is often used by cycling races, particularly the Tour de France. A fairly long climb (2.2 km) with a very steep first section. Average gradient of 6.55% with a maximum of 15%. https://profils.cols-cyclisme.com/2811.svg

Translated by Google

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nice view for many kilometers

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beautiful road and beautiful view

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Very nice circuit

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Nice view of the viaduct

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A good place to take a break

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Don’t attack too hard at the start!

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Frequently Asked Questions

What kind of terrain and landscapes can I expect when road cycling in Côtes-d'Armor?

Côtes-d'Armor offers a diverse range of terrain, from stunning coastal paths along the English Channel to rolling hills, forests, and river valleys inland. You'll encounter unique geological formations like the Pink Granite Coast, impressive cliffs at Cap Fréhel, and tranquil areas around Lake Guerlédan. The region's varied topography provides options for both scenic, flatter rides and more challenging routes with significant elevation.

Are there road cycling routes suitable for different skill levels?

Yes, Côtes-d'Armor caters to all abilities. There are over 690 easy routes for a relaxed ride, more than 3,850 moderate options, and over 700 difficult routes for experienced cyclists seeking a challenge. For example, the Arguenon and Hunaudaye Loop from Lamballe is a moderate 61.5 km ride, while the La Baie de Hillion — loop from Saint-Brieuc is a challenging 94.2 km route with over 900 meters of elevation gain.

What do other road cyclists say about the routes in Côtes-d'Armor?

The road cycling routes in Côtes-d'Armor are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 1,400 reviews. More than 43,000 road cyclists have explored the region using komoot, often praising the scenic coastal views, varied terrain, and well-maintained paths.

Are there any routes that follow the coast?

Absolutely. Côtes-d'Armor is renowned for its coastal cycling. The region is home to a 260 km section of the Vélomaritime® coastal cycle route (EuroVelo 4), offering breathtaking views of the English Channel. Routes like the Pink Granite Coast Loop from Lannion provide stunning coastal scenery, including the unique pink granite formations.

Can I find routes that are circular or loops?

Many road cycling routes in Côtes-d'Armor are designed as loops, allowing you to start and finish in the same location. Examples include the Temple of Mars Loop from Dinan, a 56 km ride, and the Pontrieux and Goëlo Coast Loop, which covers 62.5 km.

What natural landmarks or viewpoints can I see along the road cycling routes?

Côtes-d'Armor is rich in natural beauty. You can cycle past the iconic Pink Granite Coast, witness the dramatic cliffs of Cap Fréhel, or enjoy views of Brittany's largest artificial lake, Lake Guerlédan. Specific viewpoints include the View of the Plurien lagoon and the Rohou Panorama.

Are there any historical sites or castles accessible from the cycling routes?

Yes, the region blends natural beauty with rich history. You can encounter medieval sites like Fort La Latte, a stunning coastal fortress, or explore the charming medieval town of Dinan. Other historical highlights include Guildo Castle and Tonquédec Castle.

What are some of the more challenging road cycling routes in the region?

For those seeking a significant challenge, Côtes-d'Armor offers routes with considerable elevation gain. The Le Mur-de-Bretagne — loop from Loudéac is an 85.8 km route with over 950 meters of climbing. Another demanding option is the Col du Marhalla — loop from Guingamp, a 99.6 km route featuring over 1000 meters of elevation.

Is Côtes-d'Armor suitable for family-friendly road cycling?

Yes, the Côtes-d'Armor departmental council has invested in improving cycling infrastructure, including new greenways and cycle routes, to enhance safety and accessibility for families. While specific family-friendly road cycling routes are best chosen based on individual family fitness, the presence of dedicated cycle paths and numerous easy routes makes it a welcoming region for families.

When is the best time of year to go road cycling in Côtes-d'Armor?

The best time for road cycling in Côtes-d'Armor is generally from spring to early autumn (April to October). During these months, the weather is typically milder and more stable, with longer daylight hours. Summer offers the warmest temperatures, ideal for coastal rides, but spring and autumn provide pleasant conditions with fewer crowds and vibrant landscapes.

Are there routes that pass by lakes or bodies of water?

Yes, several routes offer views of lakes and ponds. The Arguenon and Hunaudaye Loop from Lamballe, for instance, leads through the Forêt de la Hunaudaye to the Étang de la Nauvinais. You can also find routes near Brittany's largest artificial lake, Lake Guerlédan, which is a hub for various outdoor activities.

What are the options for parking and public transport when accessing road cycling routes?

Côtes-d'Armor has actively invested in cycling infrastructure, which often includes facilities for cyclists. Many towns and starting points for routes, especially those integrated into national networks like the Vélomaritime, offer designated parking. For public transport, regional buses and trains can often accommodate bicycles, though it's advisable to check specific routes and schedules in advance for bike carriage policies.

Most popular routes in Côtes-d'Armor

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Check out more Road cycling routes throughout Côtes-d'Armor below and find the perfect route in your destination.

Réserve Naturelle Des Sept-ÎlesRéserve naturelle nationale de la baie de Saint-BrieucLannion

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