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Routes
Road cycling routes
France
Pays de la Loire
Nantes
Cordemais

The Port House – The Blue Hole loop from Cordemais

Routes
Road cycling routes
France
Pays de la Loire
Nantes
Cordemais

The Port House – The Blue Hole loop from Cordemais

Moderate

46

riders

The Port House – The Blue Hole loop from Cordemais

02:25

56.7km

220m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: July 8, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 12.8 km for 174 m

After 14.2 km for 98 m

Waypoints

A

Start point

Train Station

Get Directions

1

7.00 km

Église Notre-Dame-de-l'Immaculée-Conception de Bouée

Highlight • Other

This small church is actually an extension of a 14th-century chapel, which is believed to be the current sacristy. The church in its present form was reportedly completed in 1606 or 1628, depending on the source. In any case, it's a fairly old church for the region.

Translated by Google •

Tip by

2

12.6 km

The Port House

Highlight • Cafe

This beautiful residence, which currently houses a crêperie, served as a model for the Maison dans la Loire, a work that can be seen in Couëron.
The small port in question, once very busy, appears quiet but is not lacking in charm. A beautiful path, suitable for mountain biking or gravel bikes, follows the Syl River to the hamlet of Pavillon.

Translated by Google •

Tip by

3

14.3 km

The Blue Hole

Highlight • Structure

Three old granite quarries, abandoned in 1980, which naturally filled with water to form beautiful blue ponds, popular with fishermen. Many of the cobblestones of Nantes and Nazaire streets come from this place.

Translated by Google •

Tip by

4

50.0 km

Pâquelais Mill

Highlight • Other

Built around 1545, the Moulin de la Pâquelais is a remarkable building located to the east of Savenay. After a restoration in 1991, the mill became functional again. It has been listed as a historic monument since 1996.

Translated by Google •

Tip by

B

56.7 km

End point

Train Station

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Way Types & Surfaces

Way Types

49.3 km

4.49 km

2.43 km

257 m

235 m

Surfaces

43.8 km

12.4 km

262 m

146 m

120 m

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Elevation

Elevation

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

Highest point (80 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 8 July

38°C

16°C

0 %

Additional weather tips

Max wind speed: 12.0 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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