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Conti Castle – Chemin de la Petite Plaine loop from Précy-sur-Oise

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Mountain biking trails

Conti Castle – Chemin de la Petite Plaine loop from Précy-sur-Oise

Moderate

4.5

(6)

riders

Conti Castle – Chemin de la Petite Plaine loop from Précy-sur-Oise

03:06

43.1km

100m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 30, 2026

Tips

Cycling is not permitted along parts of this route

After 22.8 km for 69 m

After 31.2 km for 380 m

Waypoints

Start point

Train Station

Get Directions

1.10 km

Bords de l'Oise- Precy sur Oise

Highlight • Other

6.57 km

The Boran-sur-Oise Lock

Highlight • Structure

A double lock which should allow crossing the Oise (to be verified) on foot or by bike. It is located on the border between the departments of Oise and Val d'Oise.
Some details :
odela.eu/navigation/02_ouvrage_avalant/ecluse-double-de-boran
fr.wikipedia.org/wiki/%C3%8Ele_de_Boran-sur-Oise

Translated by Google •

Tip by

15.7 km

Oise riverside, starting from Persan

Highlight • Trail

Good singles along the Oise. They have changed a lot in a few years, a lot of development work.

Translated by Google •

Tip by

20.6 km

The Château Conti is in fact today a pretty bourgeois house built on the site of the old châteaux of the lords of L'Isle-Adam. The list is far from short: the Adam de L’Isle, the Villiers de L’Isle-Adam, the Montmorency and the Bourbon-Conti. The castle of Conti was abandoned until 2005, when the municipality began renovations. We appreciate the unobstructed view of the building and its park.

Translated by Google •

Tip by

21.8 km

Lock of the Marina at the Isle Adam leisure port

Highlight • Structure

Unmissable passage to take to stay along the banks of the Oise. It's brand new and the setting is very nice. You have a restaurant with a terrace along the lock to relax if necessary.

Translated by Google •

Tip by

23.1 km

Chemin de la Petite Plaine

Highlight (Segment) • Trail

Interesting natural space, located on the banks of the Oise.
A mosaic of habitats has been created ranging from dry to wet, herbaceous to wooded, to result in a site of ecological, avifaunistic (birds), piscicultural (fish) and floristic interest.
This site is mainly made up of herbaceous areas (hay meadows and pastures) punctuated by thickets, hedges and clump trees and isolated (rows of pollard willows).
These formations allow the nesting of unusual birds in Ile-de-France, the constitution of a migratory staging area and feeding for migrating and wintering birds using the Oise Valley as a migration axis and the appearance of rarer plant species.
The creation of a landscaped body of water, with sinuous contours endowed with varied habitats, constitutes a suitable nesting place for ubiquitous birds such as the Great Crested Grebe, the Eurasian Coot or even more rare species, the Little Grebe.
The reconstituted common reed reed beds are also of notable ornithological interest, being favorable for the nesting of infrequent paludicole species (which live in marshes). This plant structure can also serve as a roost for certain migratory species of passerines.
Source:
ville-isle-adam.fr/ma-ville/decouvert-lisle-adam/ville-parc/la-zone-de-biodiversite-de-la-rosiere
Other link:
iasef.fr/index.php/espace-biodiversite-de-la-rosiere

Translated by Google •

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36.2 km

The confluence of the Thève and the Oise

Highlight • River

Meeting of the Theve with the Oise

Translated by Google •

Tip by

36.3 km

Boran-sur-Oise Dam

Highlight • Bridge

Nice view of the Boran sur Oise dam

Translated by Google •

Tip by

43.1 km

End point

Train Station

Way Types & Surfaces

Way Types

23.6 km

5.91 km

4.37 km

3.96 km

2.62 km

2.52 km

< 100 m

Surfaces

21.7 km

7.32 km

6.91 km

6.11 km

607 m

404 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Sunday 24 May

32°C

17°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

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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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Conti Castle – Chemin de la Petite Plaine loop from Précy-sur-Oise

Bords de l'Oise- Precy sur Oise

The Boran-sur-Oise Lock

Oise riverside, starting from Persan

Conti Castle

Lock of the Marina at the Isle Adam leisure port

Chemin de la Petite Plaine

The confluence of the Thève and the Oise

Boran-sur-Oise Dam

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