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Routes
Bike touring routes & trails
France
Manche
Coutances
Blainville-Sur-Mer

Greenway Access to Coutances – Beautiful road near the Sienne loop from Blainville-sur-Mer

Routes
Bike touring routes & trails
France
Manche
Coutances
Blainville-Sur-Mer

Greenway Access to Coutances – Beautiful road near the Sienne loop from Blainville-sur-Mer

Moderate

4.5

(4)

28

riders

Greenway Access to Coutances – Beautiful road near the Sienne loop from Blainville-sur-Mer

02:33

39.6km

250m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Havre de la Sienne

Waypoints

A

Start point

Parking

Get Directions
1

9.61 km

Heugueville-sur-Sienne

Highlight • Other

Nice view of the marsh.

Translated by Google •

Tip by

2

10.1 km

La Sienne overlook

Highlight • Viewpoint

The tidal estuary of the Sienne river runs parallel to the road and offers several scenic overlooks.

Tip by

3

11.1 km

View of the La Roque bridge

Highlight • Viewpoint

From this overlook that shows the majestic remaining arches of the La Roque bridge, there are three parallel options heading north-west: the road to the old La Roque bridge that …

Tip by

4

13.0 km

The Green and Blue Network

Highlight (Segment) • Trail

Fast, quiet gravel road through a nature reserve.

Translated by Google •

Tip by

5

19.2 km

Notre-Dame Cathedral

Highlight • Religious Site

Really beautiful and imposing cathedral... currently partly in scaffolding for restoration

Translated by Google •

Tip by

6

22.5 km

Greenway Access to Coutances

Highlight • Cycleway

7

33.5 km

Very nice crossing point with these remains.

Translated by Google •

Tip by

8

33.9 km

La Haule -- Agon-Coutainville

Highlight • Settlement

A large manor house complex in the seaside resort par excellence: Agon-Coutainville offers a wide range of activities and large beaches. Since the rise of sea bathing, Agon-Coutainville has developed …

Translated by Google •

Tip by

B

39.6 km

End point

Parking

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Way Types & Surfaces

Way Types

20.8 km

9.17 km

5.44 km

4.02 km

135 m

Surfaces

31.0 km

5.57 km

2.92 km

112 m

< 100 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.

Highest point (90 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Tuesday 20 October

14°C

10°C

72 %

Additional weather tips

Max wind speed: 42.0 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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