4.4
(81)
2,037
riders
96
rides
Road cycling routes around Île-De-Batz offer exploration of a compact island known for its tranquil environment and restricted car traffic. The terrain features a varied coastline with sandy beaches and rugged areas, alongside inland fields cultivated with local produce. A mild oceanic microclimate supports diverse flora across the island, providing scenic backdrops for cycling.
Last updated: July 18, 2026
4.2
(9)
163
riders
44.4km
02:13
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
12.0km
00:39
130m
130m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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3.0
(1)
19
riders
14.9km
00:46
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
10
riders
7.56km
00:19
30m
30m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5
riders
71.7km
03:00
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Unfortunately, this is a product that isn't available in restaurants. A real shame! The Bretons still have some room for improvement. Where are all these square kilometers of artichokes disappearing to?
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Roscoff (and surrounding parishes) are famous for their white onions. I didn't know until this trip that the "Johnnys" (local vernacular for young French men) who would load up with onions and travel across England, started from this area in around the 1830s or 1840s. If you are dedicated there is a museum that explains this in detail somewhere in the vicinity -- I did not have time to stop and look.
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The church in Roscoff has a distinct architecture, and is beautiful and tranquil inside. Why not spend a few minutes of calmness there, and give thanks before carrying on your bike ride.
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Built on the remains of a Romanesque cathedral from the 11th century, the Gothic cathedral of Saint-Paul-Aurélien, a minor basilica known as the Annunciation, has a remarkable nave from the 12th century in Caen limestone, a complex almost unique in Brittany, and a choir in granite from the 15th century.
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Raising its spire almost 80 metres high, the Kreisker chapel (14th/15th century) is the tallest bell tower in Brittany and the most beautiful example of openwork bell towers. Its dozens of openings do not provide any wind protection. Its reconstruction after the fire of 1375 is attributed to an English architect. The building was, until the 16th century, a municipal chapel, housing the deliberations of the city council and then, until the Revolution, which brought down the bells, the chapel of both the Grand Seminary and the Collège de Léon. In 1806, the Kreisker was attached again to the Coliège de Léon, which in the 20th century became the Institution Notre-Dame du Kreisker.
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There are over 80 road cycling routes around Île-de-Batz, offering a range of experiences. You'll find options for various skill levels, including 15 easy routes, 59 moderate routes, and 8 more challenging ones.
Île-de-Batz offers a diverse terrain for road cycling. You'll encounter a varied coastline with both fine sandy beaches and rugged, rocky areas, particularly on the western side. Inland, the island features cultivated fields and a unique exotic flora, all benefiting from a mild oceanic microclimate. The island's compact size and restricted car traffic make for a tranquil cycling experience.
Yes, Île-de-Batz is well-suited for family cycling due to its restricted car traffic and manageable size. There are 15 easy routes available, providing a safe and enjoyable environment for all ages. One example of a route with gentle elevation is the Île de Sieck – Carantec plouescat loop from Roscoff.
While cycling around Île-de-Batz, you can discover a variety of landmarks and scenic viewpoints. Highlights include the exotic Jardin Georges Delaselle, the 44-meter tall Lighthouse offering panoramic views, and the charming village center with its granite houses and Notre-Dame-du-Bon-Secours Chapel. You might also pass the ruins of Sainte-Anne Chapel or the picturesque Pors Kernoc Bay, where the local fishing fleet anchors. On the mainland, nearby attractions include the Roscoff Historic Centre and the Saint Paul Aurélien Cathedral.
Thanks to its mild oceanic microclimate, influenced by the Gulf Stream, Île-de-Batz is pleasant for road cycling for much of the year. The period from April to October is particularly ideal, as the weather is generally favorable, and attractions like the Lighthouse are open for visitors to climb.
You can rent bikes directly upon arrival on Île-de-Batz. This is a convenient option if you prefer not to bring your own bike on the ferry from Roscoff.
Yes, many of the road cycling routes around Île-de-Batz are designed as loops, allowing you to start and end in the same location. For example, the popular Carantec harbour – Saint Nicholas Chapel loop from Roscoff offers coastal views and historical sites, while the Carantec plouescat – Plage de Kerscouarnec loop from Roscoff winds through coastal landscapes and past beaches.
The road cycling experience around Île-de-Batz is highly rated by the komoot community, with an average score of 4.2 stars from over 80 reviews. Cyclists often praise the tranquil environment due to restricted car traffic, the varied coastal and inland scenery, and the panoramic sea views. The mild climate and diverse flora also contribute to a unique and enjoyable ride.
Yes, the lively village center near the landing stage on Île-de-Batz provides essential services, including shops, restaurants, and charming accommodations. These establishments cater to visitors, making it easy to find a place to refuel or stay overnight during your cycling trip.
To reach Île-de-Batz, you'll typically take a ferry from Roscoff. You can bring your own bike on the ferry, making it convenient to transport your equipment to the island for your cycling adventures.
Île-de-Batz is rich in natural beauty. Cyclists can enjoy stretches of fine sandy beaches like the wild Grève Blanche and idyllic Porz Reter, contrasting with rugged, rocky coastlines. Inland, you'll see fields where local produce like carrots and early potatoes are cultivated. The island's unique mild microclimate also supports an abundant and exotic flora, including a highly regarded collection of palm trees in the Jardin Georges Delaselle. On the western part of the island, you can find the dramatic granite boulders of the 'Trou du Serpent'.
Given the island's compact size, the elevation gains on Île-de-Batz road cycling routes are generally moderate. For instance, the Carantec harbour – Saint Nicholas Chapel loop from Roscoff has an elevation gain of around 410 meters over 40.8 km, while an easier route like the Île de Sieck – Carantec plouescat loop from Roscoff has only about 63 meters of elevation gain over 17.5 km.


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