4.5
(101)
314
riders
14
rides
Mountain bike trails around Groix offer a diverse landscape for riders, characterized by a varied terrain across its small island expanse. The western side features wild, steep cliffs and a rugged, mineral landscape, while the eastern side presents a gentler environment with beaches and groves. The island's interior is hilly, comprising fields, meadows, and woods, providing a range of riding experiences. Groix is part of the "Natura 2000" protected natural areas, preserving its rich biodiversity.
Last updated: August 13, 2026
4.9
(25)
64
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(3)
6
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(2)
9
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
3
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
16
riders
14.0km
00:58
170m
170m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Guidel is a French municipality with 12,236 inhabitants in the department of Morbihan in the region of Brittany. It belongs to the arrondissement of Lorient and the canton of Guidel.
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Quarry bypass trail, the white color and the very rolling sensation make the trail all the more pleasant to take.... Be careful during the week when the quarry is active.
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From here, you can enjoy a breathtaking view of the Atlantic Ocean, with its sparkling waters stretching as far as the eye can see. Cliffs and sandy beaches punctuate the landscape, with waves crashing against the shore. As you drive along this road, you can see hidden coves and sailboats gliding peacefully across the water.
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relaxing place near an old mill
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Quiet walk in the countryside then along the coast
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A beautiful landscape all along the beach!
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There are 13 mountain bike trails around Groix listed on komoot, offering a diverse range of experiences for riders. These trails are highly rated by the komoot community, with an average score of 4.2 stars.
Groix offers a remarkably varied terrain. You'll find wild, steep cliffs and a rugged, mineral landscape on the western side, while the eastern side is gentler with inviting beaches and groves. The island's interior is hilly, featuring fields, meadows, and woods, providing a diverse riding experience. The island is also part of the "Natura 2000" protected natural areas, ensuring scenic beauty.
Yes, Groix has several easy mountain bike trails suitable for families. Out of the 13 trails, 9 are classified as easy. An example is the View of Fort de Penthièvre – Kaolin Trail loop from Pérello, which is 16.2 km long and takes about 1 hour 3 minutes to complete, leading through coastal landscapes and historical sites.
The trails on Groix cater to various skill levels. You'll find 9 easy routes, perfect for a relaxed ride, and 4 moderate paths for those seeking a bit more challenge. There are no difficult trails listed, making it accessible for most mountain bikers. Some routes may involve pushing your bike on steeper sections.
While mountain biking, you can explore various points of interest. Though bikes are restricted on the coastal path itself, routes often offer views of the coast leading to stunning locations like the renowned Grands Sables beach. You might also encounter historical heritage such as washhouses, fountains, dolmens, churches, and chapels. Nearby attractions include Fort-Bloqué Beach and Port-Louis Citadel.
Groix is an island off Southern Brittany, so the best time to visit for mountain biking is generally during the spring, summer, and early autumn months (April to October) when the weather is milder and more predictable. The extensive cycle routes are enjoyable in pleasant conditions, allowing you to fully appreciate the coastal views and diverse landscapes.
As Groix is an island, you will need to take a ferry to reach it. Ferries typically depart from Lorient. It's advisable to check with the ferry operator regarding their policies and any additional fees for transporting bicycles, especially during peak season.
Yes, many of the mountain bike trails on Groix are designed as loops, allowing you to start and end at the same point. An example is the moderate Grands Sables Beach – Grands Sables Beach loop from Groix, which is 10.5 km long and offers beautiful coastal scenery.
Groix is part of the European "Natura 2000" network of protected natural areas. While specific regulations for dogs on bike trails are not always explicitly stated, it's generally recommended to keep dogs on a leash to protect local wildlife and ensure the safety of other trail users. Always clean up after your pet.
Parking is typically available near the main ferry terminal in Port Tudy or in the larger villages on the island. Many trailheads are accessible from these areas. It's always a good idea to check local signage for specific parking regulations and availability, especially during busy periods.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 60 reviews. Reviewers often praise the diverse landscapes, from wild cliffs to gentle beaches and hilly interiors, as well as the extensive network of cycle routes that make exploring the island a pleasure. The coastal views and historical sites are also frequently highlighted.
Absolutely! Many of Groix's mountain bike routes offer magnificent views of the coast. For instance, the Bois de Ronquedo – View of Lomener from Kerpape loop from Larmor-Plage, a moderate 46.3 km path, winds through wooded areas and provides expansive views of the sea.


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