4.4
(380)
2,043
riders
22
rides
Touring cycling around Treffiagat offers a compelling mix of coastal beauty and varied terrain along the south coast of Finistère, Brittany. The region features 4.5 miles (7.2 km) of fine sandy beaches interspersed with rocky outcrops, often backed by protective dunes. While coastal routes can be hilly, numerous mostly paved paths provide easier options, and the area is situated at the mouth of the Odet estuary, offering unique estuarial landscapes.
Last updated: June 26, 2026
4.6
(84)
415
riders
33.5km
02:01
90m
90m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
40
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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3.8
(4)
31
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
10
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
20
riders
7.63km
00:27
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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The small chapel on Rue Kerleguer dates from the 15th century and was restored in the mid-19th century. It is built in the late Gothic style with pointed gables and lancet windows, the roof surfaces are asymmetrical and decorated with corbels and attics. As its name suggests, it is dedicated to Saint Fiacre, an Irish hermit who travelled from Ireland to France in the 7th century. Saint Fiacre is venerated as the patron saint of gardeners, coachmen, and taxi drivers. The faithful celebrate his feast on the first Sunday in September. Inside the chapel, a large tracery window behind the altar is noteworthy: the central stained-glass window depicts Saint Fiacre with his attributes: a spade and a sheaf of wheat. Above it are three windows with allegorical representations of the «Sacré Cœur». The shady square in front of the chapel, surrounded by trees, invites you to rest. (More information: http://treffiagat.bzh/wp-content/uploads/2016/07/Flyer_Chapelle_St_Fiacre.pdf )
1
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The town has many small shops and invites you to stroll
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The colorful boats are moored so picturesquely that I stopped more than once to look at the harbor. Truly beautiful.
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The eucalyptus forest is off-limits; fences have been erected to the left and right of the path, preventing the forest's magic from truly unfolding. The path is suitable for cycling, but nothing more.
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Beautiful church windows by Jean Bazaine, completed in 1981.
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superb view over the fields to the sea
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Very interesting building on the water
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I took the signposted route around the outside. It wasn't worth it. Next time I'd take the ferry.
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There are over 20 touring cycling routes around Treffiagat, offering a variety of options for exploring the region. These routes are highly rated by the komoot community, with an average score of 4.3 stars from over 300 reviews.
The majority of touring cycling routes in Treffiagat are considered easy, with 20 out of 24 routes falling into this category. There are also 4 moderate routes for those seeking a bit more challenge, but no difficult routes are listed, making the area accessible for most fitness levels.
Treffiagat offers a diverse cycling landscape. You can expect picturesque coastal paths with fine sandy beaches and rocky outcrops, often backed by protective dunes. Routes also feature unique estuarial landscapes near the mouth of the Odet estuary. While many paths are mostly paved and offer gentle rides, some coastal sections can be quite hilly. Certain routes, like the Dolmens and the Menhir of Quélarn – Eucalyptus forest loop, also lead through forested areas.
Yes, touring cycling routes in Treffiagat often pass by significant historical and natural landmarks. You can explore prehistoric megaliths like the Dolmen of Kervignon, Dolmen de Poulguen, and the Dolmens and the Menhir of Quélarn. Natural highlights include the dramatic The Rocks of Saint-Guénolé and scenic viewpoints like Men Meur Point. You might also encounter charming fishing villages and lighthouses, such as the Eckmühl Lighthouse.
Many of Treffiagat's touring cycling routes are suitable for families, especially the easy, mostly paved loops with minimal elevation gain. Routes like the Penn Ar Stêr Bridge – Port of Guilvinec-Léchiagat loop and The Lesconil Rocks – Lodonnec and Ezer Beach loop are generally easy and offer scenic coastal views, perfect for a family outing.
Yes, Treffiagat offers several excellent circular touring cycling routes. Popular options include the Penn Ar Stêr Bridge – Port of Guilvinec-Léchiagat loop, The Lesconil Rocks – Lodonnec and Ezer Beach loop, and the Dolmens and the Menhir of Quélarn – Eucalyptus forest loop. These loops allow you to start and finish at the same point, making planning easier.
The best time for touring cycling in Treffiagat is generally during the warmer months, from spring to early autumn. This period offers pleasant temperatures and more stable weather conditions, ideal for enjoying the coastal breezes and scenic routes. Always check local weather forecasts before heading out.
Yes, Treffiagat is integrated into significant regional and national cycling networks. The notable coastal route "La Littorale" (V45 or Voie 5 Bretagne) closely follows the Breton coast, guiding cyclists from port to beach and eventually connecting Roscoff to Nantes. This route offers challenging sections along steep coasts and impressive cliffs, providing a "balcony over the Great Blue." You can find more information about this route on France Vélo Tourisme.
For stunning coastal scenery, consider routes that hug the coastline. The The Lesconil Rocks – Lodonnec and Ezer Beach loop offers beautiful stretches with rock formations and beaches. The broader "La Littorale" (V45) also provides breathtaking views of the wild coasts, authentic small ports, and dramatic, ocean-shaped landscapes characteristic of Finistère.
Yes, routes that pass through or near the shared port of Treffiagat and Le Guilvinec offer a glimpse into Breton fishing culture. The Penn Ar Stêr Bridge – Port of Guilvinec-Léchiagat loop, for example, takes you through local port areas where you can observe fishing activities and see the Croas Malo lighthouse and ship repair areas.
The Treffiagat cycling experience is defined by its diverse natural features. You'll encounter 4.5 km of fine sandy beaches, dramatic rocky outcrops, and protective dunes along the coast. The region is also situated at the mouth of the Odet estuary, offering unique estuarial landscapes. Some routes, like the Eucalyptus forest – Pont-l'Abbé inhabited bridge loop, even lead through forested areas, providing a refreshing change of scenery.
While many local routes are shorter loops, Treffiagat's connection to the extensive regional cycling network, including "La Littorale" (V45), allows for longer touring trips. Brittany as a whole boasts over 2,700 km of marked routes across nine long-distance cycling routes and greenways. You can plan multi-day adventures by connecting to these larger networks, utilizing tow paths, former railway lines, and small roads. For more on long-distance routes in Brittany, visit Brittany Tourism.


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