4.5
(261)
1,709
riders
108
rides
Touring cycling routes around Port-Launay are situated on Mahé Island, characterized by a diverse landscape that includes coastal areas, significant marine parks, and lush inland features. The region features the Port Launay Marine National Park with its beaches and coral reefs, alongside the Port Launay Coastal Wetlands, a Ramsar site known for its mangrove ecosystems. Further inland, the terrain transitions to granite areas and forests, forming part of the Morne Seychellois National Park. These varied environments provide a range of…
Last updated: July 10, 2026
4.4
(15)
138
riders
125km
08:55
1,250m
1,240m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(41)
232
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
22
riders
23.2km
01:39
160m
160m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(7)
9
riders
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
5
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A tough climb from Petrez toward Crozon. It even has a switchback.
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Built under Louis XIII, in the 17th century
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View of the houses of Port-Launay directly on the Aulne.
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a magnificent archway in front of the church - these old buildings always evoke my admiration for both their builders and their designers.
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Beautiful setting under the trees, warm welcome, microwave and freezer available! Municipal swimming pool 2 minutes away, perfect after a day of cycling!
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This beautiful chapel dates back to the 15th century. Visits are only possible during very limited hours.
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There are over 100 touring cycling routes around Port-Launay, offering a wide range of options for different skill levels. The komoot community has explored these routes over 1700 times, giving them an average rating of 4.5 stars.
Yes, there are 16 easy touring cycling routes around Port-Launay. While specific easy routes aren't detailed, the area offers varied terrain suitable for different abilities, including coastal roads and paths through wetlands.
Cycling around Port-Launay offers a diverse experience. You can expect to see coastal areas, including the beautiful beaches of the Port Launay Marine National Park, and explore the unique mangrove ecosystems of the Port Launay Coastal Wetlands. Further inland, routes may take you through lush forests and granite areas that are part of the Morne Seychellois National Park.
Yes, many routes around Port-Launay are designed as loops. For example, you can try Canal De Nantes a Brest – Saint-Algon Lock loop from Châteaulin-Embranchement, a moderate 66.0 km route, or the shorter Guily-Glaz Lock – Châteaulin loop from Châteaulin-Embranchement, which is 28.7 km and considered difficult.
While cycling, you might encounter various points of interest. Some routes pass by historical sites such as the Saint-Nicolas Church Port-Launay or the Châteaulin church. The Saint-Algon Lock is also a feature on some routes, offering a glimpse into local infrastructure.
Absolutely. Port-Launay offers 61 difficult touring cycling routes. A significant challenge is The V6 along the Canal de Nantes à Brest - loop from Châteaulin to Port-de-Carhaix, a demanding 124.7 km trail. Another difficult option is the Original bridge – Belvedere overlooking the Aulne river loop from Châteaulin-Embranchement, spanning 58.2 km.
Port Launay, located on Mahé Island, generally offers a pleasant climate for cycling year-round. However, the dry season (typically May to October) might be preferred for less humidity and rainfall, making for more comfortable rides. Always check local weather forecasts before heading out.
Yes, the diverse terrain of Port-Launay and Mahé Island means many routes offer scenic vistas. The region's granite uplands and coastal paths provide opportunities for panoramic views, especially along routes that climb to higher elevations, such as the Original bridge – Belvedere overlooking the Aulne river loop from Châteaulin-Embranchement which features a belvedere overlooking the Aulne river.
The touring cycling routes in Port-Launay are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 260 reviews. Cyclists often praise the variety of landscapes, from coastal stretches to inland forests, and the well-maintained paths that make for an enjoyable experience.
Yes, some routes will take you through or near local settlements. For instance, the Saint Côme Chapel – Saint-Nicaise Church loop from Châteaulin-Embranchement passes by significant religious buildings and offers a glimpse into the local area. The town of Châteaulin itself is a highlight that some routes traverse.
The Port Launay Coastal Wetlands, a Ramsar site, are a vital habitat for endemic species, including the critically endangered Seychelles sheath-tailed bat and the Seychelles flying fox, as well as various fish and crayfish. While cycling, you might observe various bird species and other local fauna, especially in less developed areas and near natural reserves.
For those seeking a longer touring adventure, the The V6 along the Canal de Nantes à Brest - loop from Châteaulin to Port-de-Carhaix is an excellent choice. This difficult route spans 124.7 km and typically takes almost 9 hours to complete, offering a substantial journey along the canal.


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