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Routes
Road cycling routes
France
Ile-de-France
Versailles
Trappes

Côte des 17 Tournants – Cernay-la-Ville waterfalls loop from Trappes

Routes
Road cycling routes
France
Ile-de-France
Versailles
Trappes

Côte des 17 Tournants – Cernay-la-Ville waterfalls loop from Trappes

Moderate

4.8

(8)

129

riders

Côte des 17 Tournants – Cernay-la-Ville waterfalls loop from Trappes

02:02

43.9km

390m

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

Cycling is not permitted along parts of this route

After 0 m for 224 m

After 43.8 km for 224 m

Waypoints

A

Start point

Train Station

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1

2.54 km

Manet Pass

Highlight • Mountain Pass

Despite its ridiculous altitude of 170m and its complete absence of difficulty, this is a genuine col according to "Le club des 100 cols"; a French association of riders who …

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2

17.9 km

Côte des 17 Tournants

Highlight (Segment) • Climb

As beautiful uphill as downhill! Be careful however to remain vigilant because cyclists, bikers and motorists share the road.

Translated by Google •

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3

20.0 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 •

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4

23.4 km

Cernay-la-Ville waterfalls

Highlight • Waterfall

A small waterfall

Translated by Google •

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5

23.8 km

Petit Moulin des Vaux de Cernay

Highlight • Structure

A former mill on the road

Translated by Google •

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6

32.1 km

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

Translated by Google •

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7

36.4 km

Village Church of Milon-la-Chapelle

Highlight • Religious Site

Millon La Chapelle is a very bucolic village ... a Must to do if you are in the Chevreuse valley.

Translated by Google •

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8

36.4 km

Romainville coast

Highlight (Segment) • Other

The coating is really degraded… When will the TdF pass to give it a makeover?

Translated by Google •

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B

43.9 km

End point

Train Station

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Way Types & Surfaces

Way Types

30.0 km

9.50 km

3.26 km

525 m

385 m

228 m

< 100 m

Surfaces

42.1 km

1.36 km

260 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 (80 m)

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Weather

Powered by Foreca

Sunday 17 May

15°C

6°C

39 %

Additional weather tips

Max wind speed: 11.0 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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Nearby routes

Moderate

4.5

727

Tour in Cheuvreuse from Longchamps — Parc Naturel Régional de la Haute Vallée de Cheuvreuse

03:40h

85.5km

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