Saint-Malo to Roscoff by bike: The Vélomaritime Adventure
359 kilometers


The route
The stay
7 nights with breakfast included
Rental of a VTC and its accessories
Options: electric bike or gravel bike, half board, 1 night in Roscoff
Proposed activities: Wine tasting & Boat trip
What's on the program?
🚲 Looking for a salt-air adventure on the Vélomaritime? Embark on the Saint-Malo - Roscoff cycling journey, starting with this beautiful 39 km stage to Saint-Cast-le-Guildo. ✨ Ready to go? Rent your bike from DolceVia with our one-way service for total freedom on your route! 🌊 Depart from the corsair city of Saint-Malo. Board the sea bus for a short crossing to Dinard, where you can admire the splendid Belle Époque villas before joining the greenway. 🌿 The route follows a converted railway line, leading you gently toward Trémereuc through the bucolic and peaceful Brittany countryside. 🤗 Along the way, don't miss the short detour to the Saint-Jacut-de-la-Mer peninsula, the perfect spot for a gourmet break or a moment of reflection facing the sea. 🏰 The end of the stage winds along rolling country lanes until you arrive in Saint-Cast-le-Guildo, a magnificent seaside resort to conclude this first day. 💡 Discover more routes on our DolceVia website to extend your cycling adventure. © St-Malo.com
🚲 Continue your Saint-Malo - Roscoff cycling adventure with this spectacular 38 km stage linking Saint-Cast-le-Guildo to Erquy. An unforgettable stretch of the Vélomaritime between grandiose capes and wild nature.
🐚 Leave the family-friendly atmosphere of Saint-Cast to skirt around the Baie de la Fresnaye. Along the water's edge, observe the work of oyster farmers before climbing towards the moorlands, where heather, gorse, and broom offer a unique blend of colors.
🌄 The highlight of the trip awaits you at Cap Fréhel. At 70 m above the sea, cross this protected and grandiose space to the lighthouse, before descending towards Erquy via panoramic paths and cycle tracks.
© Office de Tourisme de Saint-Brieuc
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🚲 Continue your Saint-Malo - Roscoff cycling journey with this beautiful 40 km stage linking Erquy to Saint-Brieuc. A varied route that alternates between charming seaside resorts and historic railway heritage along the Vélomaritime route.
🌊 Leave the port of Erquy via beautiful, hilly coastal roads. The beginning of this stage on the Vélomaritime quickly leads you to the seaside resort of Pléneuf-Val-André, ideal for an ice cream break, before admiring the colorful reflections of the boats in the charming little port of Dahouët.
🦅 Following the steep coastline, you reach the heart of the Saint-Brieuc bay at the Anse d'Yffiniac. This marshland landscape, classified as a nature reserve, is a prime spot for observing numerous bird species in a preserved setting.
🚂 The arrival in Saint-Brieuc is smooth, following the former track of the "Petit Train des Côtes du Nord". This exceptional heritage, repurposed for bicycles with its viaducts and passages carved into the rock, offers a spectacular and easy end to the route.
© Office de Tourisme de Saint-Brieuc
🚲 Continue your Saint-Malo - Roscoff cycling adventure with this intense 65 km stage linking Saint-Brieuc to Paimpol. A day full of elevation changes and breathtaking panoramas over the highest cliffs in Brittany.
🌊 Leave the historic center of Saint-Brieuc to reach the Penthièvre coast, sculpted by the relentless tides. You will quickly reach the charming port of Binic, "the beauty spot of the Côtes-d'Armor," a refreshing stop on the Vélomaritime by bike.
🦅 The route then gains elevation on the Goëlo cliffs. Taking the scenic backroads, you reach the famous Plouha cliffs, the highest point on the Breton coastline. This is one of the most spectacular moments of your Saint-Malo - Roscoff cycling journey, offering an unobstructed view of the English Channel.
⚓ At the end of the day, you descend towards Paimpol, the famous "Cité des Islandais" (Icelanders' City). This historic port, vibrant and authentic, is a well-deserved reward for cyclists traveling the Vélomaritime by bike.
© Office de Tourisme de Saint-Brieuc
🚲 Continue your Saint-Malo - Roscoff cycling journey with this 52 km stage linking Paimpol to Perros-Guirec. A day filled with Breton charm, between deep estuaries and historic towns of character.
⚓ Leave one of the busiest ports on the English Channel to cross the surrounding countryside of Paimpol. You will quickly reach Lézardrieux, perched on the edge of the wide Trieux valley, offering superb viewpoints.
🏰 After crossing the Jaudy river, you will discover Tréguier. This "Small Town of Character" (Petite Cité de Caractère) charms with its dense historic architecture and represents a major cultural stop along the Vélomaritime by bike.
🌿 The rest of the route alternates between bucolic country lanes and former repurposed railway tracks. These greenways help soften the hilly terrain of this stage of the Saint-Malo - Roscoff cycling trip until you arrive at the Pink Granite Coast.
© Cote d'Armor Tourisme
🚲 Continue your Saint-Malo - Roscoff cycling journey with this grandiose 63 km stage linking Perros-Guirec to Plougasnou. A route between sea and heritage that crosses the iconic landscapes of the Pink Granite Coast.
🌊 Departure from Perros-Guirec. Before setting off, the site of Ploumanac’h is a must-see: its granite boulders offer the most striking spectacle on the Vélomaritime by bike.
🏙️ After about ten kilometers, you reach Lannion to cross the Léguer river. Put your bike down to stroll through the cobbled streets and admire the half-timbered houses of this historic town, a cultural stop on your Saint-Malo - Roscoff cycling trip.
🌿 Returning to the coast, pass the "Grand Rocher" (Great Rock) in Plestin before following the vast Grève de Saint-Michel. In the middle of the immense beach stands the "Croix de Mi-lieue" (Mid-way Cross), a historical landmark for travelers of old, replanted here in 1993.
© Domaine de Mesqueau
🚲 Close your great Saint-Malo - Roscoff cycling journey with this final 62 km stage. A grand finale on the Vélomaritime by bike, between ancient history and market gardening.
🗿 Starting from Plougasnou, follow the coast to discover the Cairn of Barnenez. This megalithic site, one of the oldest in Europe, overlooks the sea and offers a powerful start to this final day.
🌊 The route then goes around the magnificent Bay of Morlaix before crossing the town of the same name. Take the time to admire the famous viaduct and historical narrow streets before continuing your Saint-Malo - Roscoff cycling trip.
🌿 The end of the route leaves the coastline to head into the Breton "bocage" (hedgerow countryside). You will cycle on small roads lined with high hedges and stone walls. The scents of vegetable crops will guide you to Roscoff, the final point of your adventure.
© Ouest France
A savoir
Here are some criteria to help you choose your trip:
- Duration: from a one-day escape to longer point-to-point journeys (2 to 10 days or more)
- Difficulty: routes accessible to beginners or more athletic routes for seasoned cyclists
- Type of bike: classic or Ebike (included or optional depending on the packages)
- Comfort: accommodations in a hotel, bed and breakfast, or camping, depending on your preferences
- Themes: culture, gastronomy
- Easy: ideal for families or beginners, little elevation gain, 20 to 40 km/day
- Moderate: for travelers in good shape or those who want to take on a small challenge, 40 to 70 km/day
- Sporty: for long-distance enthusiasts or those used to riding a muscular bike, 70 km and more/day
- Free cancellation up to 60 days before departure
- Cancellation between 30 and 60 days: 50% refund
- Cancellation less than 30 days: no refund
- Clothing suitable for cycling (shorts/cycling shorts - essential, windbreaker, comfortable shoes)
- A water bottle (or bidon) to stay hydrated
- A first aid kit and your personal medication
- An external battery for your phone
- Rain gear (light poncho or waterproof jacket)
- A swimsuit, depending on the destination!
- And above all: your desire for adventure and discovery 🌿
- Bicycle equipment (panniers, helmet, puncture repair kit, etc.) is provided in all our packages.