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Road cycling routes

Saint-Germain-En-Laye

Saint-Nicolas Church of Maule – View of Thoiry Castle loop from Mareil-Marly

Road cycling routes

Saint-Germain-En-Laye

Saint-Nicolas Church of Maule – View of Thoiry Castle loop from Mareil-Marly

Moderate

5.0

(7)

241

riders

Saint-Nicolas Church of Maule – View of Thoiry Castle loop from Mareil-Marly

02:39

57.5km

510m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: September 16, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 38 m for 5 m

After 57.5 km for 5 m

Waypoints

A

Start point

Train Station

1

9.64 km

Rapeseed fields

Highlight • Natural

In this season, many rapeseed fields line the road. Beautiful and very fragrant.

Translated by Google •

Tip by

2

19.5 km

Beule Hill

Highlight • Climb

A beautiful coast, however there are sometimes a lot of cars, do not hesitate to test its parallel which is much calmer and steeper!

Translated by Google •

Tip by

21.9 km

La Mauldre

Lake

4

22.3 km

Saint-Nicolas Church of Maule

Highlight • Religious Site

Dedicated to Saint Nicolas, classified as a “historic monument” in 1883, it is a former 11th century abbey church in Romanesque style that has undergone many changes. Topped by a …

Translated by Google •

Tip by

5

28.3 km

View of Thoiry Castle

Highlight (Segment) • Other

Located in the Yvelines, the castle of Thoiry dates from the Renaissance. Now a museum and a zoo, here you can appreciate the building from afar.

Translated by Google •

Tip by

6

34.5 km

Saint Martin's Church, Beynes

Highlight • Religious Site

Church located in the Yvelines in Beynes, in the west of Paris. It dates from the 13th century and has seen various demolitions and reconstructions throughout history.
Today located in …

Translated by Google •

Tip by

7

34.7 km

Ruins of the Château de Beynes

Highlight • Castle

Fortified castle in ruins, located in the center of the town of Beynes, surrounded by its moats and partially covered by vegetation.

Translated by Google •

Tip by

8

44.1 km

Virages des flambertins

Highlight • Other

Surprising little road with a series of turns in the middle of the forest

Translated by Google •

Tip by

9

48.9 km

Sainte-Gemme Chapel in Saint-Nom-la-Bretèche

Highlight (Segment) • Religious Site

Hilly alternative to join the famous radar route

Translated by Google •

Tip by

B

57.5 km

End point

Train Station

Way Types & Surfaces

Way Types

34.2 km

13.4 km

8.38 km

1.29 km

156 m

< 100 m

< 100 m

Surfaces

49.1 km

8.23 km

223 m

< 100 m

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Elevation

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

Highest point (180 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Today

Wednesday 21 October

15°C

8°C

70 %

Additional weather tips

Max wind speed: 27.0 km/h

to get more detailed weather forecasts along your route

Comments

October 29, 2022,Côte de Beule – Route de St Gemme Circuit à partir de Saint-Germain-en-Laye

With Beynes. and nuts! Beautiful surfaces all around anyway, beautiful countryside and pretty villages. Once again it's perfect Komoot, thank you!

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