4.1
(83)
2,986
riders
24
rides
Road cycling routes around Cast offer a variety of experiences, with trails leading through diverse landscapes. The area provides options for cyclists seeking moderate challenges and those looking for more difficult ascents. Routes often connect to nearby towns and coastal areas, providing varied scenery.
Last updated: June 24, 2026
17
riders
52.5km
02:30
590m
590m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
8
riders
29.9km
01:24
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
8
riders
69.8km
03:27
1,050m
1,050m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
24.1km
01:05
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5
riders
49.0km
02:18
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Beautiful little town, dominated by the river.
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Beautiful, wide beach. Not exactly a highlight for road bikers, though...
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A nice peak with an unpronounceable name. The road from the north is covered in graffiti to encourage cyclists.
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From up here you have a beautiful view over the bay.
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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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There are over 25 road cycling routes around Cast, offering a variety of experiences for different skill levels. These routes are highly rated by the komoot community, with an average score of 3.8 stars from over 19 reviews.
Road cycling routes around Cast feature diverse landscapes, often connecting to nearby towns and coastal areas. You can expect a mix of moderate climbs and descents, with some routes offering more significant elevation gains for a challenging ride.
Yes, Cast offers a few easier road cycling options. There are 4 routes categorized as easy, providing a gentler introduction to the area's cycling. While specific names aren't highlighted as 'easy' in the intro, you can find these options on komoot.
For experienced cyclists seeking a challenge, Cast has 6 difficult road cycling routes. One notable option is the Saint-Sauveur Church of Le Faou – Châteaulin loop from Cast, which covers 78.4 miles (126.2 km) with over 1,100 meters of elevation gain. Another challenging ride is the Pentrez Beach – Saint-Hernot loop from Cast, a 82.5-mile (132.8 km) route with over 1,000 meters of ascent.
Many of the road cycling routes around Cast are designed as loops, allowing you to start and end in the same location. Popular circular routes include the Locronan – Quimper loop from Cast and the Locronan Old Town – Locronan loop from Cast, both offering varied terrain and scenic views.
Road cycling around Cast offers opportunities to see various points of interest. You might pass through historic towns like Locronan, known for its old town. Coastal routes can offer views of Douarnenez Bay, and for panoramic vistas, the Summit of Ménez Hom is a prominent natural feature in the wider area.
The komoot community highly rates the road cycling experience in Cast, with an average score of 3.8 stars. Cyclists often praise the varied terrain, which includes both coastal and inland areas, and the network of routes that connect to charming nearby towns.
While road cycling is generally geared towards more experienced riders due to traffic and route lengths, Cast does offer 4 routes categorized as easy. For family-friendly cycling, it's advisable to check individual route details for traffic levels and dedicated bike paths, as road cycling often shares roads with vehicles.
Road cycling, by its nature, is generally not suitable for bringing dogs, especially on longer routes or those sharing roads with traffic. For activities with your dog, you might consider exploring walking or hiking trails in the region instead, where conditions are typically safer and more appropriate for pets.
Many routes around Cast connect to nearby towns and villages, which typically offer opportunities for cafe stops, refreshments, and other amenities. For example, routes passing through or near Locronan or Quimper would provide such options.
Given the coastal and inland characteristics of the region, spring and autumn generally offer pleasant temperatures and less crowded roads for road cycling in Cast. Summer can also be enjoyable, but may see more tourist traffic, especially in coastal areas. Always check local weather forecasts before heading out.
Yes, several road cycling routes around Cast lead through coastal areas. The Pentrez Beach – View of Douarnenez Bay loop from Cast is a prime example, offering scenic views of the bay and leading through coastal and inland landscapes.


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