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Routes
Bike touring routes & trails
France
Brittany
Vannes
Larmor-Baden

Marais de Pen-en-Toul – Port Blanc loop from Larmor-Baden

Routes
Bike touring routes & trails
France
Brittany
Vannes
Larmor-Baden

Marais de Pen-en-Toul – Port Blanc loop from Larmor-Baden

Easy

4.0

(1)

28

riders

Marais de Pen-en-Toul – Port Blanc loop from Larmor-Baden

00:31

8.42km

60m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 16, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Golfe du Morbihan

Waypoints

A

Start point

Parking

Get Directions

1

104 m

Marais de Pen-en-Toul

Highlight • Viewpoint

With its woods, moors, bocages and wet meadows, the Pen-en-Toul marsh does not look like a suitable place for the installation of an aerodrome. However, in 1909, the first motorized flight in Brittany took place there.

Translated by Google •

Tip by

2

162 m

Pen en Toul off the GR

Highlight • Other

3

208 m

If you want to try oysters, you've come to the right place! 🦪

Translated by Google •

Tip by

4

4.33 km

Port Blanc

Highlight • Structure

Attached to the town of Baden, this charming little port allows you to embark for Île aux Moines.

Translated by Google •

Tip by

B

8.42 km

End point

Parking

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Way Types & Surfaces

Way Types

4.42 km

1.62 km

1.15 km

1.00 km

191 m

< 100 m

Surfaces

5.57 km

1.46 km

1.10 km

207 m

< 100 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Today

Sunday 5 July

32°C

16°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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