Côte de la Route de Noisy – La Frette Climb 1/2 loop from Houilles Carrières-sur-Seine

Road cycling routes

France

Ile-de-France

Saint-Germain-En-Laye

Houilles

Côte de la Route de Noisy – La Frette Climb 1/2 loop from Houilles Carrières-sur-Seine

Hard

riders

Côte de la Route de Noisy – La Frette Climb 1/2 loop from Houilles Carrières-sur-Seine

04:16

84.0km

960m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: September 24, 2026

Tips

Cycling is not permitted along parts of this route

After 8.74 km for 366 m

After 15.4 km for 481 m

Waypoints

Start point

Train Station

Get Directions

13.7 km

Les Coteaux de Louveciennes and Marly Aqueduct

Highlight • Monument

The Louveciennes vineyards stand at the foot of the Marly aqueduct, an architectural piece built in the 17th century by Jules Hardouin-Mansart. The Impressionist painters were inspired by this landscape many times: vines and 36 arches over 643 meters.

Translated by Google •

Tip by

14.4 km

Parc de la Pelouse

Forest

17.3 km

Château du Verduron

Castle

31.8 km

Château de Saint-Germain-en-Laye

Highlight • Castle

The castle of Saint-Germain-en-Laye, also called "Château Vieux" as opposed to "Château Neuf", is a former residence of the kings of France. It was the place where many peace treaties …

Translated by Google •

Tip by

41.8 km

Côte de la Route de Noisy

Highlight • Other

A beautiful hill passing through the forest of Marly with beautiful bends quite long and with an average percentage of 5%. A local classic.

Translated by Google •

Tip by

53.5 km

Descent of the Hautil - view in the distance

Highlight • Other

This coast bears the name of "the red mouth"

Translated by Google •

Tip by

57.6 km

Confluence of the Seine and the Oise

Highlight • River

The Oise flows here into the Seine and the confluence is clearly visible from the opposite bank. Benches and shrubs are ideal for a break by the water.

Translated by Google •

Tip by

58.7 km

View of the Saint-Nicolas Footbridge

Highlight • Other

Lovely place for a bike ride.

Translated by Google •

Tip by

61.6 km

Seine embankment towards Conflans-Sainte-Honorine

Highlight (Segment) • Trail

This beautiful segment runs along the Seine a few meters from the water. It is quite peaceful, sometimes closed to car traffic. It is therefore the opportunity to find yourself …

Translated by Google •

Tip by

66.4 km

La Frette Climb 1/2

Highlight (Segment) • Other

A long inclined plane, with very average coating, and cars parked in staggered rows (it's funnier). Several places with breathtaking views of Conflans, the full of Achères, etc.
In descent …

Translated by Google •

Tip by