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France
Ile-de-France
Saint-Germain-En-Laye
Chambourcy

Forest Trail – Ruins of the Château de Retz loop from Chambourcy

Routes
Running trails & routes
France
Ile-de-France
Saint-Germain-En-Laye
Chambourcy

Forest Trail – Ruins of the Château de Retz loop from Chambourcy

Hard

5.0

(2)

142

runners

Forest Trail – Ruins of the Château de Retz loop from Chambourcy

01:58

17.9km

170m

Running

Hard run. 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: July 30, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

267 m

Golf tour

Highlight • Other

2

4.06 km

Faint Path Through the Woods

Highlight • Trail

Phot Nov 2022, inconvenient passage, take the path further to the right.

Translated by Google •

Tip by

3

5.49 km

Forest Trail

Highlight • Forest

Photo Nov 2022, a nice little descent followed by a somewhat technical ascent due to a fallen tree.

Translated by Google •

Tip by

4

6.38 km

The old “chastel de Roye”, later called Château de Retz, is located in the heart of the Marly forest, in the commune of Feucherolles, in Yvelines, France. Today, they are …

Translated by Google •

Tip by

5

8.26 km

Picnic Table on Route Neuve du Roi

Highlight • Rest Area

Perfect place for a break at the end of the cycling path

Tip by

B

17.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

12.8 km

2.37 km

1.29 km

786 m

670 m

< 100 m

Surfaces

12.0 km

4.25 km

1.26 km

310 m

< 100 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 (180 m)

Lowest point (90 m)

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Weather

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Sunday 18 October

12°C

3°C

-- %

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

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