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Bike touring routes & trails

Pays de la Loire

Montoir-De-Bretagne

Pornichet – Cycle bridge in Trignac loop from Montoir-de-Bretagne

Bike touring routes & trails

Pays de la Loire

Montoir-De-Bretagne

Pornichet – Cycle bridge in Trignac loop from Montoir-de-Bretagne

Moderate

5.0

(1)

20

riders

Pornichet – Cycle bridge in Trignac loop from Montoir-de-Bretagne

02:38

45.3km

140m

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 30, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de Brière

Waypoints

A

Start point

Train Station

Get Directions

1

8.09 km

Tintin in Saint Nazaire

Highlight • Other

Tintin’s Seven Cristal Balls adventure has the Belgian adventurer and reporter board an ocean liner in St Nazaire with his companions. Several large billboards are displayed at locations where the …

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2

8.49 km

Saint-Nazaire Submarine Base

Highlight • Historical Site

La base pour sous-marins de Saint-Nazaire est l'une des cinq bases construites sur la façade Atlantique au cours de la Seconde Guerre mondiale à Saint-Nazaire par l'Allemagne nazie qui occupait …

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3

10.1 km

Monument to the American Expeditionary Force (Sammy), Saint-Nazaire

Highlight • Monument

monument that commemorates the arrival of American troops in 1917

Translated by Google •

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4

12.1 km

Villès Martin Beach

Highlight • Other

Beautiful sandy beach with the Villès Martin lighthouse as a backdrop. The water is probably not very clear because we are still at the end of the Loire estuary.

Translated by Google •

Tip by

5

12.5 km

Ker Villès Beach

Highlight • Beach

A charming little beach, but one that seems more suited to sunbathing than swimming. Note the presence of an ancient fort, the Fort de Villès, overlooking the beach.

Translated by Google •

Tip by

6

21.5 km

Pornichet

Highlight • Settlement

This city is great. For lovers of beautiful cars, I advise you to go see the port parking lot

Translated by Google •

Tip by

21.9 km

Beach

Beach

8

30.8 km

Kerlédé Beach

Highlight • Other

This very pretty beach, visible from the small Bellefontaine park, is not very busy because it is only accessible at low tide by a staircase and you always have to …

Translated by Google •

Tip by

9

42.0 km

Cycle bridge in Trignac

Highlight (Segment) • Other

A secure footbridge for cyclists and pedestrians to cross the N171 motorway in Trignac.

Translated by Google •

Tip by

B

45.3 km

End point

Train Station

Way Types & Surfaces

Way Types

28.2 km

10.2 km

3.74 km

2.65 km

384 m

131 m

Surfaces

34.4 km

7.79 km

2.20 km

368 m

347 m

135 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

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Monday 8 June

19°C

8°C

-- %

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