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Routes
Road cycling routes
France
Ile-de-France
L'Haÿ-Les-Roses
Gentilly

Vallée de la Bièvre – On the Dead Man's Hill loop from Gentilly

Routes
Road cycling routes
France
Ile-de-France
L'Haÿ-Les-Roses
Gentilly

Vallée de la Bièvre – On the Dead Man's Hill loop from Gentilly

Moderate

4.8

(4)

35

riders

Vallée de la Bièvre – On the Dead Man's Hill loop from Gentilly

02:29

60.4km

330m

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: March 29, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 29.8 km for 96 m

Closed: • 12:00 AM-11:00 AM • 3:00 PM-12:00 AM (otherwise open)

After 29.9 km for 79 m

Open as destination only: • 12:00 AM-11:00 AM • 3:00 PM-12:00 AM (otherwise open)

Waypoints

A

Start point

Train Station

Get Directions

1

18.5 km

Edge of the Jouy road

Highlight • Other

A peaceful cycle path, set back from the road, lined with wildflowers and opening onto an expanse of greenery where trains pass in the distance.

Translated by Google •

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2

19.5 km

Vallée de la Bièvre

Highlight • Natural

Along the Bois du Chat Noir and Burnt Woods, this road crosses the Biévres Valley. Very bucolic and pleasant to ride.

Translated by Google •

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3

21.9 km

On the Dead Man's Hill

Highlight • Other

The coast of the dead man which brings you back from Jouy-en-Josas to Velizy (its name comes from the wood which surrounds the road and not from the average percentage …

Translated by Google •

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4

23.0 km

Small bridge, the construction of which was authorized by decree signed by Napoleon 1st, at Austerlitz. Today, only the low walls remain, and no more stream flows below.

Translated by Google •

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5

23.1 km

Côte des Loges

Highlight (Segment) • Climb

Small easy hill, very shaded and pleasant to climb

Translated by Google •

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6

25.2 km

Les Loges-en-Josas

Highlight • Other

In the town of Loges-en-Josas, the Church sits enthroned in the middle of a pretty little square. Surrounded by beautiful ivy-covered houses and small shops, the square is ideal for …

Translated by Google •

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7

26.1 km

The Mirage III R number 306 left the factory on May 10, 1963. It will serve successively in the reconnaissance squadron 03.033 Moselle from June 7, 1963 then in the …

Translated by Google •

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8

27.8 km

The earthlings (the tractors) on the right; the airmen (airmen) on the left.
And you, on a bicycle, what do you think? You are rather between the two; you don't …

Translated by Google •

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48.5 km

La Coulée Verte

Forest

B

60.4 km

End point

Train Station

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Way Types & Surfaces

Way Types

41.4 km

13.7 km

2.45 km

1.84 km

475 m

317 m

215 m

Surfaces

58.4 km

1.15 km

427 m

289 m

126 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 (160 m)

Lowest point (50 m)

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Weather

Powered by Foreca

Saturday 30 May

24°C

16°C

20 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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

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