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France
Ile-de-France
Pontoise
Boissy-L'Aillerie

Labathe Cross – Château de Montgeroult loop from Boissy-l'Aillerie

Routes
Hiking trails & Routes
France
Ile-de-France
Pontoise
Boissy-L'Aillerie

Labathe Cross – Château de Montgeroult loop from Boissy-l'Aillerie

Intermediate

3.7

(3)

10

hikers

Labathe Cross – Château de Montgeroult loop from Boissy-l'Aillerie

03:09

11.6km

160m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 7, 2025

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Waypoints

A

Start point

Train Station

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1

3.04 km

Justice Cross

Highlight • Monument

Located on the Jules César road, this is one of the two crosses placed nearby (the other is the Labathe cross)

Translated by Google •

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2

3.79 km

Labathe Cross

Highlight • Monument

Cross located on the Chaussée Jules César, erected in the 13th Century by the Templars.

Translated by Google •

Tip by

3

5.43 km

Mill and communal washhouse in Courcelles-sur-Viosne

Highlight • Other

Courcelles-sur-Viosne is a town in the French Vexin region and its main characteristic is that it is on the way to the Chaussée de César, a trade route dating from the Roman Empire.

Translated by Google •

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4

6.07 km

Château de Montgeroult

Highlight • Castle

Private castle dating from the 17th century and classified as a Historic Monument since 1996.

Translated by Google •

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B

11.6 km

End point

Train Station

Way Types & Surfaces

Way Types

5.37 km

3.21 km

1.83 km

1.24 km

Surfaces

4.53 km

2.34 km

1.86 km

1.63 km

1.23 km

< 100 m

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Elevation

Elevation

Highest point (110 m)

Lowest point (40 m)

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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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Intermediate
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Expert
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Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
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How to understand each route’s difficulty level

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Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
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Expert
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Mountain Bike

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Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
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Bike

Mountain Bike

Road Bike

Running

Easy
Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.
Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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