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Routes
Road cycling routes
France
Ile-de-France
Versailles
Les Loges-En-Josas

Magny-les-Hameaux climb – Cernay-la-Ville waterfalls loop from Petit Jouy - Les Loges

Routes
Road cycling routes
France
Ile-de-France
Versailles
Les Loges-En-Josas

Magny-les-Hameaux climb – Cernay-la-Ville waterfalls loop from Petit Jouy - Les Loges

Moderate

43

riders

Magny-les-Hameaux climb – Cernay-la-Ville waterfalls loop from Petit Jouy - Les Loges

03:41

84.4km

660m

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: April 9, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 4.64 km for 71 m

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

After 77.7 km for 68 m

Open as destination only: • Monday-Friday: 7:00 AM-9:00 AM & 4:00 PM-7:30 PM (otherwise open)

After 79.8 km for 88 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

7.35 km

Côte de Chateaufort

Highlight (Segment) • Other

Very nice climb, to do without hesitation. A Jacques Anquetil memorial is located at the top of the hill, to the left of the red lights.

Translated by Google •

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2

8.69 km

Magny-les-Hameaux climb

Highlight (Segment) • Other

Not steep but rough :)

Translated by Google •

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3

19.2 km

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

4

22.6 km

Cernay-la-Ville waterfalls

Highlight • Waterfall

A small waterfall

Translated by Google •

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5

35.9 km

Bullion Church

Highlight • Other

Church of Saint Vincent and Saint Sebastian de Bullion built between the 11th and 16th centuries. Listed as a historic monument.

Translated by Google •

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6

51.9 km

La Celle-les-Bordes Manor House

Highlight • Historical Site

La Celle les Bordes is a charming little village 5 km from ClaireFontaine.
Very beautiful residences and small châtellets are located in the town.

Translated by Google •

Tip by

7

51.9 km

La Celle-les-Bordes

Highlight • Castle

Very beautiful village with many old stone houses.

Translated by Google •

Tip by

8

66.8 km

at the bend of a bend, approaching Chevreuse, the majestic chateaux dominating the city appears, surprising, romantic, grand!

Translated by Google •

Tip by

80.0 km

Ruins

Ruins

B

84.4 km

End point

Train Station

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Way Types & Surfaces

Way Types

58.1 km

17.3 km

7.23 km

1.28 km

343 m

229 m

< 100 m

Surfaces

80.3 km

3.94 km

105 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 (170 m)

Lowest point (70 m)

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Weather

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Tuesday 19 May

20°C

12°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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