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Routes
Running trails & routes
France
Ile-de-France
Rambouillet
Dampierre-En-Yvelines

Maincourt Washhouse – Washhouse at the Fairies' Spring loop from Dampierre-en-Yvelines

Routes
Running trails & routes
France
Ile-de-France
Rambouillet
Dampierre-En-Yvelines

Maincourt Washhouse – Washhouse at the Fairies' Spring loop from Dampierre-en-Yvelines

Hard

17

runners

Maincourt Washhouse – Washhouse at the Fairies' Spring loop from Dampierre-en-Yvelines

02:43

22.4km

370m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: June 21, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 7.31 km for 29 m

Waypoints

A

Start point

Bus stop

Get Directions

1

99 m

Dampierre-en-Yvelines Castle

Highlight • Castle

Castle well known to cyclists for its small paved strip which wakes up before going up the 17 turns.

Translated by Google •

Tip by

2

532 m

Iron House

Highlight • Other

For more information on the iron house.
yveline.org/la-maison-de-fer

Translated by Google •

Tip by

3

7.32 km

An exceptional view of the Ru des Vaux valley

Translated by Google •

Tip by

4

8.42 km

View from above

Highlight • Other

Beautiful view of the surrounding forest and the GR1C trail (red and white markings)

Translated by Google •

Tip by

12.0 km

Bois domanial des Cinq-Cents Arpents

Forest

6

12.7 km

Straight and flat forest road

Translated by Google •

Tip by

7

20.3 km

Maincourt Washhouse

Highlight • Monument

Nestled in the Chevreusee Valley, the Maincourt-sur-Yvette washhouse is a beautiful piece of rural heritage. This stone washhouse, carefully restored, is surrounded by greenery. A little gem to discover during a stroll in the region.

Translated by Google •

Tip by

8

20.3 km

Lavoir de la Source aux fées

Highlight • Structure

Located in Saint-Forget, the Lavoir de la Source aux fées was known for its waters with therapeutic properties. Surrounded by majestic beech trees, this reconstructed fountain remains mysterious, far from …

Translated by Google •

Tip by

9

21.3 km

Washhouse at the Fairies' Spring

Highlight • Historical Site

An exceptional laundry in more ways than one! Be sure to stop there and read the insert.

Translated by Google •

Tip by

B

22.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

14.1 km

3.45 km

3.21 km

930 m

441 m

168 m

< 100 m

Surfaces

14.0 km

3.65 km

2.34 km

1.47 km

585 m

300 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 (180 m)

Lowest point (90 m)

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Weather

Powered by Foreca

Wednesday 1 July

24°C

12°C

16 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

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