4.5
(22)
707
riders
2
rides
Road cycling around Groix offers diverse landscapes, from the wild, steep western cliffs to the more populated eastern beaches and interior fields. The island, located off the coast of Southern Brittany, features mostly paved surfaces suitable for various fitness levels. Its terrain includes gentle hills, coastal stretches, and routes through varied natural environments, providing a range of no traffic road cycling routes.
Last updated: July 3, 2026
4.8
(5)
155
riders
27.4km
01:11
160m
160m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
23
riders
18.8km
00:49
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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9
riders
68.8km
03:05
530m
530m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Groix
Having completed the route by electric hybrid bike, I can't say if it requires any physical fitness. However, there's a beautiful view when you reach the lighthouse.
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Very good spot either on the road or on gravel, away from cars.
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Lomener is one of the many jewels that adorn the Breton coastline. Very popular with locals for the picturesque character of its old port, it is also a delight for photographers who come to capture the languor of the sunsets or the nervousness of the ocean.
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This village is full of historical monuments: an 18th century cross near the church, the Saint Roch fountain and its enclosure as well as the well and the lion's niche located in front of one of the cottages. A PIM (Point I Mobile) of the Lorient Bretagne Sud Tourist Office is located at Lanvaudan town hall. It is accessible during City Hall opening hours.
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There are 3 dedicated no-traffic road cycling routes around Groix featured in this guide, all categorized as easy. These routes offer a great way to explore the island's diverse landscapes without vehicle interference.
The road cycling routes in Groix are generally considered easy, with moderate elevation changes. The island offers around 40 km of cycle routes on mostly paved surfaces, making them suitable for various fitness levels. The western part of the island can be wilder and steeper, while the eastern side is more populated with picturesque beaches.
Yes, all the no-traffic road cycling routes in this guide are rated as easy, making them suitable for families. For example, the Port du Magouer – View over the Ria d'Etel loop from Gâvres offers a gentle ride, perfect for a family outing.
Groix's routes offer a variety of scenic points. You can discover architectural heritage like washhouses and chapels, or natural wonders. The Abandoned house – Phare de Pen Men loop from Groix takes you past the prominent Pointe de Pen-Men with its square lighthouse. Other highlights include the unique convex Plage des Grands Sables and the reddish Plage des Sables Rouges.
Groix is enjoyable for cycling from spring through autumn. The weather is generally mild, making for pleasant riding conditions. While cycling is possible in winter, some amenities might have reduced hours, and coastal winds can be stronger.
For routes starting near Port-Tudy, you can find parking options in the main port area. For routes like the Roadbike loop from Réserve naturelle François Le Bail, look for designated parking near the reserve or other accessible points on the island. Public transport to Groix is primarily by ferry to Port-Tudy.
While the routes themselves are traffic-free, you'll find amenities primarily in the villages and ports, especially Port-Tudy. It's advisable to plan your stops for refreshments and meals around these areas. The island's charming villages offer cafes and restaurants to refuel.
The komoot community highly rates road cycling in Groix, with an average score of 4.16 stars. Reviewers often praise the island's diverse landscapes, the tranquility of the car-free paths, and the opportunity to discover hidden gems like washhouses, fountains, and dolmens.
This guide focuses on easy, no-traffic routes. While Groix offers varied terrain, the featured routes are designed for accessibility. The western part of the island does feature steeper sections and cliffs, which might offer more challenge if you venture off the designated easy paths, but these may not be traffic-free.
Yes, Groix is a Natura 2000 protected area, preserving rich flora and fauna. The island is a haven for seabirds, particularly at the bird sanctuary on the north-westerly Pointe de Groix. The Roadbike loop from Réserve naturelle François Le Bail offers a chance to experience the island's unique geological and natural features.
Groix is known for its striking natural features. You can cycle past the unique convex Plage des Grands Sables, a rare phenomenon in Europe, or the Plage des Sables Rouges, known for its garnet-colored sand. The island also hosts the Réserve Naturelle Nationale François Le Bail, a geological reserve with over 60 varieties of minerals.


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