Marais de Pen-en-Toul – The Old Suspension Bridge of Bono loop from Larmor-Baden

Marais de Pen-en-Toul – The Old Suspension Bridge of Bono loop from Larmor-Baden

Moderate

riders

Marais de Pen-en-Toul – The Old Suspension Bridge of Bono loop from Larmor-Baden

03:44

88.6km

590m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 14, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Golfe du Morbihan

Waypoints

Start point

Parking

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1.00 km

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.

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6.60 km

Smooth road in Parc naturel régional du Golfe du Morbihan

Highlight (Segment) • Cycleway

10.9 km

The Old Suspension Bridge of Bono

Highlight • Bridge

In high season it is better to set foot on the ground

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11.8 km

View of Le Bono and the Auray River

Highlight • Viewpoint

12.5 km

Auray – Le Bono cycle path

Highlight (Segment) • Other

The bike path is fine, even for road bikes. The asphalt is a bit rough in places, but better than the country road next to it.

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41.9 km

Saint-Thuriau Church, Plumergat

Highlight • Other

48.3 km

Saint-Tugdual Church of Grand-Champ

Highlight • Religious Site

Grand-Champ is the seat of several centuries of history since the Neolithic. This small Breton village saw local lords build a number of chapels and manor houses during the 16th and 17th centuries. The Saint-Tugdal church in its center impresses with its neo-Gothic style.

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