Routes

Planner

Features

Updates

App

Get the App

Saint-Germain-En-Laye

L'Étang-La-Ville

View of Thoiry Castle – Saint-Nicolas Church of Maule loop from Saint-Nom-la-Bretèche - Forêt de Marly

Saint-Germain-En-Laye

L'Étang-La-Ville

View of Thoiry Castle – Saint-Nicolas Church of Maule loop from Saint-Nom-la-Bretèche - Forêt de Marly

Moderate

5.0

(1)

riders

View of Thoiry Castle – Saint-Nicolas Church of Maule loop from Saint-Nom-la-Bretèche - Forêt de Marly

03:47

85.3km

810m

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: June 18, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

Start point

Train Station

Get Directions

15.5 km

Villiers-Saint-Frédéric Hill

Highlight (Segment) • Climb

1.8 km @ 5% (max 8%) - Good alternative with fewer cars on the way up via the Route de Saint-Germain

Translated by Google •

Tip by

18.8 km

Beautiful home

Highlight • Other

Neauple le Vieux is a very beautiful village with remarkable houses and monuments.

Translated by Google •

Tip by

57.3 km

Abreuvoir

Lake

57.5 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

65.2 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

68.0 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

74.8 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

78.5 km

Rapeseed fields

Highlight • Natural

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

Translated by Google •

Tip by

79.6 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

85.3 km

End point

Train Station

Way Types & Surfaces

Way Types

72.8 km

6.50 km

4.10 km

1.78 km

163 m

< 100 m

Surfaces

81.0 km

4.31 km

< 100 m

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)

Weather

Today

Saturday 11 July

36°C

21°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.5

783

Tour in Cheuvreuse from Longchamps — Parc Naturel Régional de la Haute Vallée de Cheuvreuse

03:40h

85.5km

690m

Moderate

4.7

803

Loop in the Yvelines starting from the forest of Marly

02:20h

55.4km

410m

Hard

4.3

470

Big loop in the Yvelines from Longchamps

04:36h

104km

950m

Moderate

4.1

417

Loop around the canal de L'Ourcq and the banks of the Marne

04:00h

95.9km

490m

Moderate

4.7

533

Chevreuse Hills Classic

03:50h

84.9km

810m

Easy

4.7

542

Allée Royale and Marly Forest Loop

01:39h

38.9km

290m

Hard

4.6

120

Tour of Vexin — Parc Naturel Régional du Vexin Français

04:40h

99.5km

1,030m

Moderate

4.7

112

Loop in the Montmorency forest

01:36h

34.2km

380m

Moderate

4.1

Tour of the Vexin Français from Cergy

03:59h

84.4km

770m

Moderate

4.3

Vexin Français Park Loop from Cergy

02:06h

46.0km

410m

Moderate

4.5

Montfort-l'Amaury and Chevreuse Valley Loop

03:52h

85.0km

750m

Moderate

3.9

Rambouillet Forest Roads Loop

02:00h

45.9km

250m

View of Thoiry Castle – Saint-Nicolas Church of Maule loop from Saint-Nom-la-Bretèche - Forêt de Marly

Villiers-Saint-Frédéric Hill

Beautiful home

View of Thoiry Castle

Saint-Nicolas Church of Maule

Beule Hill

Virages des flambertins

Rapeseed fields

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

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️