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Routes
Bike touring routes & trails
France
Ile-de-France
Argenteuil
Herblay

Moussy Castle – Saint-Cyr Castle loop from Herblay-sur-Seine

Routes
Bike touring routes & trails
France
Ile-de-France
Argenteuil
Herblay

Moussy Castle – Saint-Cyr Castle loop from Herblay-sur-Seine

Hard

9

riders

Moussy Castle – Saint-Cyr Castle loop from Herblay-sur-Seine

04:58

81.7km

580m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 19, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 164 m for 10 m

After 81.6 km for 10 m

Waypoints

A

Start point

Train Station

Get Directions

1

18.4 km

Marais de Boissy

Highlight • Natural

small path, just next to the r

Translated by Google •

Tip by

2

20.0 km

Pretty village

Highlight • Other

Between Montgeroult and Courcelles sur Viosne, we take full view.

Translated by Google •

Tip by

3

20.2 km

A beautiful piece of nature, the building opposite the wash house has a magnificent architecture.

Translated by Google •

Tip by

4

33.1 km

Moussy Castle

Highlight • Castle

in this small village stands a small castle, with a strong entrance framed by two round towers.

Translated by Google •

Tip by

45.4 km

La Mare

Lake

6

48.5 km

This is the Château de Saint-Cyr in Lavilletertre. Great place for biking.

Translated by Google •

Tip by

7

48.8 km

Saint-Cyr Castle

Highlight • Castle

Nice castle located in a quiet countryside.

Translated by Google •

Tip by

8

56.6 km

The Saint-Crépin-Saint-Crépinien church was built between the 12th and 13th centuries. This beautiful building perfectly illustrates the transition from Romanesque art to Gothic architecture. Take the opportunity to stop or take a refreshment break while you contemplate this historic monument.

Translated by Google •

Tip by

9

61.0 km

Water point on the square below the church

Translated by Google •

Tip by

B

81.7 km

End point

Train Station

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Way Types & Surfaces

Way Types

50.5 km

14.9 km

11.9 km

4.01 km

269 m

117 m

< 100 m

Surfaces

52.1 km

28.6 km

917 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 (170 m)

Lowest point (20 m)

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Weather

Powered by Foreca

Tuesday 19 May

20°C

12°C

65 %

Additional weather tips

Max wind speed: 20.0 km/h

to get more detailed weather forecasts along your route

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

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4.3

299

Along the Seine, from Paris to Maisons-Laffitte — loop

04:20h

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260m

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