Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Road cycling routes

Centre-Val de Loire

Boutigny-Prouais

Château de la Boissière – the beautiful church of Prouais loop from Rosay

Road cycling routes

Centre-Val de Loire

Boutigny-Prouais

Château de la Boissière – the beautiful church of Prouais loop from Rosay

Easy

5

riders

Château de la Boissière – the beautiful church of Prouais loop from Rosay

01:26

31.9km

180m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Last updated: May 8, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de la Haute Vallée de Chevreuse

Waypoints

A

Start point

Get Directions

1

6.34 km

Le Tartre Gaudran

Highlight • Other

On the borders of Yvelines is Tartre Gaudran, the smallest town in Île de France with its 36 inhabitants (according to the 2018 census) and at least as many horses. …

Translated by Google •

Tip by

2

8.20 km

Church of Saint Mary Magdalene

Highlight • Other

Saint Mary Magdalene was the first to encounter the risen Christ, and she was the first to bear witness to him before the Apostles. A woman disciple of Jesus Christ.

Translated by Google •

Tip by

3

12.6 km

Château de la Boissière

Highlight • Castle

14.0 km

La Maltorne

Lake

5

29.2 km

Saint-Laurent Church of Saint-Laurent-la-Gâtine

Highlight • Religious Site

The 12th-century church had been closed since 2021 for safety reasons due to a crack.
It underwent extensive consolidation and renovation work.
It is now open again.

Translated by Google •

Tip by

6

30.4 km

the beautiful church of Prouais

Highlight • Other

A must to discover absolutely

Translated by Google •

Tip by

B

31.9 km

End point

Way Types & Surfaces

Way Types

29.1 km

2.33 km

459 m

Surfaces

21.0 km

10.9 km

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Wednesday 15 July

32°C

17°C

58 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

4.5

43

Montfort-l'Amaury and Chevreuse Valley Loop

03:52h

85.0km

750m

3.9

47

Rambouillet Forest Roads Loop

02:00h

45.9km

250m

4.3

40

Hilly circuit in the Yvelines

02:00h

42.7km

380m

12

Loop of the Cheuvreuse starting from Rambouillet — Parc Naturel Régional de la Haute Vallée de Cheuvreuse

05:13h

121km

890m

4.3

25

Yvelines Castles Loop

02:27h

53.2km

430m

4.8

23

From Chartres to Maintenon — loop via the V40/V41 and country roads

01:38h

39.1km

210m

4

Hilly loop in the Norman countryside

03:28h

82.1km

440m

4.0

5

Écluzelles, Chaudon, Ormoy — loop from Dreux

01:50h

44.5km

200m

3

Dreux Forest and Mézières-Écluzelles Lake Loop

01:49h

43.1km

240m

4.3

342

Saint-Piat Mill – Moulin de Jouy loop from Bailleau-Armenonville

02:26h

59.9km

300m

5.0

137

Château de Mormoulins – Porte Saint Denis loop from Houdan

08:34h

203km

1,430m

3.7

168

Seine view – La Roche-Guyon Castle loop from Bréval

03:37h

85.6km

500m