4.4
(79)
2,451
riders
15
rides
Road cycling routes around Plestin-Les-Grèves traverse a diverse landscape, characterized by a rugged coastline with cliffs and sandy bays, and an inland area featuring wooded, hilly terrain. The region is situated between the Yar and Douron rivers, offering varied topography for road cyclists. Routes often incorporate sections of La Vélomaritime (EuroVelo 4), providing coastal cycling paths and shared roads. The area includes significant natural features such as Le Grand Rocher, which offers panoramic views.
Last updated: October 8, 2026
4.8
(4)
141
riders
106km
05:21
1,200m
1,200m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
76
riders
35.6km
01:36
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

18
riders
14.3km
00:41
180m
180m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.5
(2)
19
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
14
riders
52.6km
02:28
490m
490m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The church was rebuilt from 1852 to 1868 according to the plans of the builder Yves Hernot on the site of ancient buildings from the 14th and late 16th centuries. Some old elements, such as doors and windows, were reused. The church was consecrated on October 22, 1871, after reconstruction. It contains interesting furniture, including two side altars, a 19th-century pulpit, works by Le Merrer, and especially an exceptional organ. Built in 1653 by the English organ builder Robert Dallam, it was only installed in Lanvellec in 1864, originally coming from the church of Plestin-les-Grèves. Furthermore, the statue of Saint-Efflam still crowns the buffet. It underwent several moves, repairs, and modifications until its total silence in the early thirties. It was saved from dispersion thanks to its classification as a Historic Monument on March 23, 1971. Its restoration in 1985/1986 by an Italian organ builder, restored its full historical truth. It is on this majestic instrument that the Festival de Lanvellec et du Trégor has been relying for 30 years to make ancient music resonate. In flamboyant Gothic style, the ossuary dates from the end of the 15th century and is classified as a Historic Monument. Rectangular in plan, it is made of granite, adorned with seven trefoil arcades and a pointed arch door. In the past, the skulls of the deceased were placed in boxes with their names, ten years after their death. The pardon of Saint-Brandan takes place on the third Sunday of September. 2024: The church is closed for works for several months! Visiting the exteriors is free all year round and the organ visit is only by appointment for groups.
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There's some information I didn't have yet. We have time to read – even over a coffee at the Tabac Bar.
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Take the parallel road, rather than the national road which is dangerous😁
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The long beach of Saint Efflam invites you to linger
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The Chapelle Sainte-Barbe, near Plestin-Les-Grèves, has a historical charm that you can appreciate through its simple yet picturesque architecture, which has been a local landmark for centuries.
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The apostle "Saint-JACQUES", to whom this church in Locquirec was dedicated, belongs, together with his brother, to the inner circle of Jesus' disciples. In his version of the "Good News" (this is the meaning of the word "gospel"), the evangelist Mark lists the apostles: "James, the son of Zebedee, and John, the brother of James - to whom he gave the nickname Boanerges, that is, sons of thunder" (Mark 3:17). They are said to have been very temperamental, but were loyal followers of Jesus Christ because they recognized in him the promised Messiah. According to the Acts of the Apostles written by the evangelist Luke, James was executed for his faith, making him an early martyr of Christianity. His grave in the place named after him, "Santiago de Compostela" (Galicia, Spain), is one of the most famous and important pilgrimage destinations in the world.
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Beautiful view from the Toul an Hery bridge
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Beautiful statue of Saint Joseph and the child
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There are over 10 road cycling routes around Plestin-Les-Grèves, offering a variety of experiences from easy coastal rides to more challenging inland loops. You'll find options for different skill levels and distances.
The terrain is quite diverse, featuring a rugged coastline with cliffs and sandy bays, as well as a wooded and hilly interior. You'll encounter routes along the extensive Lieue de Grève, through river valleys like the Yar and Douron, and past prominent natural features such as Le Grand Rocher, offering panoramic views.
Yes, there are easy road cycling routes available. For instance, the Quai de Toul an Hery – Plage du Boulien loop from Plestin-les-Grèves is an easy 14.4 km route with moderate elevation, perfect for a relaxed ride. Another accessible option is the Quai de Toul an Hery – View of Locquirec Beach loop from Plestin-les-Grèves, which is 22.4 km long and also rated easy.
The spring and summer months generally offer the most pleasant weather for road cycling in Plestin-Les-Grèves, with milder temperatures and less rain. The coastal routes are particularly enjoyable during these seasons, though the region's climate can be variable, so checking the forecast is always recommended.
Many routes offer views of significant natural landmarks. You might cycle past the extensive Lieue de Grève, one of the largest sandy bays in Côtes d'Armor, or catch glimpses of Le Grand Rocher, which provides unique panoramic views. Other natural highlights include the Locquémeau Cliffs and the scenic Valley of the Yar.
Yes, the region is rich in history. You can cycle past sites like the well-preserved Gallo-Roman thermal baths of Hogolo or the fanum of Coz Ilis. The Sainte-Barbe Chapel and Saint James Church are also notable points of interest that can be incorporated into your rides, such as on the Sainte-Barbe Chapel – Saint James Church loop from Saint-Efflam.
Yes, Plestin-Les-Grèves is located on the route of La Vélomaritime (EuroVelo 4), a major coastal cycling route. This allows cyclists to connect to a broader network, offering paths and shared roads along the stunning Bay of Saint-Michel-en-Grève and towards Lannion. For more information on this route, you can visit France Vélo Tourisme.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 50 reviews. Cyclists often praise the diverse landscapes, from rugged coastlines to wooded hills, and the variety of routes that cater to different abilities, including challenging climbs and scenic coastal paths.
Absolutely. For those seeking a challenge, routes like the Saint-Jean-du-Doigt Beach – Quai de Toul an Hery loop from Plestin-les-Grèves cover 105.6 km with over 1190 meters of elevation gain. Another difficult option is the Quai de Toul an Hery – Pointe de Bihit in Trébeurden loop from Plestin-les-Grèves, which is 90.6 km long with over 940 meters of climbing, offering extensive coastal views and demanding sections.
Yes, many of the road cycling routes in Plestin-Les-Grèves are designed as loops, allowing you to start and end in the same location. Examples include the "Autour de Plestin – Boucle vélo n°10" mentioned in regional guides, and several komoot Smarttours such as the Sainte-Barbe Chapel – Saint James Church loop from Saint-Efflam.
Plestin-Les-Grèves and its surrounding towns offer various options for refreshments. Coastal routes often pass through villages with cafes and restaurants, especially during peak season. Inland routes may require a bit more planning, but you'll generally find places to stop for a break and a bite to eat in the larger settlements.


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