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Bike touring routes & trails

France

Finistère

Châteaulin

Pont-De-Buis-Lès-Quimerch

Châteaulin – Châteaulin loop from Pont-de-Buis

Routes

Bike touring routes & trails

France

Finistère

Châteaulin

Pont-De-Buis-Lès-Quimerch

Châteaulin – Châteaulin loop from Pont-de-Buis

Moderate

5.0

(1)

riders

Châteaulin – Châteaulin loop from Pont-de-Buis

01:46

28.1km

240m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 22, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional d'Armorique

Waypoints

Start point

Train Station

Get Directions

6.19 km

Guily-Glaz Lock

Highlight • Structure

232nd and last lock of the Nantes-Brest Canal. Built on the Aulne maritime to connect Brest, it was inaugurated in 1858 by Napoleon III

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8.04 km

Saint-Nicolas Church Port-Launay

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The 16th century stone Church of Saint-Nicolas in Port-Launay reveals charming architecture. Its colorful stained glass windows and religious sculptures captivate, making this building a sacred and aesthetically rich place.

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11.0 km

Châteaulin

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Châteaulin is a charming Breton town, located along the Aulne river. It is known for its historical heritage, its picturesque landscapes, and its welcoming atmosphere.

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11.9 km

Rodaven Campsite

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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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15.3 km

Châteaulin

Highlight • Settlement

Châteaulin is a "bridge town", that is to say that it owes its economic activity and its creation to the last bridge which was located over the Aulne. It is …

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15.5 km

Église Châteaulin

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Eglise Saint-Idunet Châteaulin

The church was completely rebuilt in 1869 in the neo-Gothic style on the site of the former priory church. The only visible vestige of the priory is …

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18.3 km

Port-Launay

Highlight • Other

Very nice little place on the canal

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28.1 km

End point

Train Station

Way Types & Surfaces

Way Types

20.2 km

5.65 km

1.21 km

470 m

381 m

140 m

Surfaces

20.6 km

5.93 km

1.18 km

353 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (110 m)

Lowest point (0 m)

Weather

Saturday 4 July

32°C

14°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

Comments

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Châteaulin – Châteaulin loop from Pont-de-Buis

Guilly Glas

Guily-Glaz Lock

Saint-Nicolas Church Port-Launay

Châteaulin

Rodaven Campsite

Châteaulin

Église Châteaulin

Port-Launay

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