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Routes
Road cycling routes
France
Centre-Val de Loire

Dreux Forest and Mézières-Écluzelles Lake Loop

Routes
Road cycling routes
France
Centre-Val de Loire

Dreux Forest and Mézières-Écluzelles Lake Loop

Easy

2

riders

Dreux Forest and Mézières-Écluzelles Lake Loop

01:49

43.1km

240m

Road cycling

Easy 26.8-mile road cycling loop through the Forest of Dreux, Abondant, and the bird-rich Plan d'eau de Mézières-Écluzelles.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

1.65 km

Bas Buissons Hill

Highlight (Segment) • Other

A steady climb that starts from the Hoddé bridge and offers a rural moment with a few bends in the woods before entering the town of Dreux.

Translated by Google •

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2

7.47 km

Cocherelle Dolmen

Highlight • Natural Monument

a small technical passage when returning to the forest. you have to be in the right gear when climbing. stopping on the hill is a little complicated for someone who …

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3

22.7 km

St Martin is a 3rd century Roman legionary. He is often depicted on a horse cutting his coat in two to clothe a poor destitute.
After leaving the Roman army, …

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4

26.5 km

Remains of Fremont Castle

Highlight • Castle

At the beginning of the road, you will see the old remains of the castle. Only the surrounding wall and two towers have survived the times. But take the time to admire these

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B

43.1 km

End point

Parking

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Way Types & Surfaces

Way Types

40.6 km

1.38 km

873 m

217 m

< 100 m

Surfaces

41.1 km

1.85 km

217 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 (150 m)

Lowest point (70 m)

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Weather

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Sunday 24 May

32°C

16°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Is this road cycling route suitable for beginners?

Yes, this route is characterized as an easy road ride with mostly well-paved surfaces, making it accessible for cyclists of any fitness level. The elevation gain is moderate, indicating a relatively flat to gently rolling landscape.

What kind of scenery can I expect while cycling this loop?

You'll experience diverse scenery, winding through the beautiful Forest of Dreux. The route also passes through the village of Abondant and features the Plan d'eau de Mézières-Écluzelles, a significant natural site known for its rich avian biodiversity.

What landmarks or natural features will I encounter on the route?

Along the route, you can spot several interesting points, including the Bas Buissons Hill, the ancient Cocherelle Dolmen, the Catholic Church - St-Martin de Germainville, and the Remains of Fremont Castle. The Plan d'eau de Mézières-Écluzelles is also a major natural highlight.

What wildlife can I see, especially around the Plan d'eau de Mézières-Écluzelles?

The Plan d'eau de Mézières-Écluzelles is a hub for biodiversity, with over 120 bird species observed. Keep an eye out for the Great Crested Grebe, Kingfisher, Grey Heron, and a rare sedentary colony of Black-crowned Night Herons.

Where can I park to access this cycling route?

While no specific trailhead parking is listed, as a loop route, you can typically start and park in Dreux or near the Plan d'eau de Mézières-Écluzelles, which is a popular recreational area. Look for public parking options in these towns.

What is the best time of year to cycle this route?

The route can be enjoyed for much of the year. Spring and autumn offer pleasant temperatures and beautiful foliage in the Forest of Dreux. Summer is also suitable, but be prepared for warmer weather. If you're interested in birdwatching, spring and autumn migrations can be particularly rewarding at the Plan d'eau de Mézières-Écluzelles.

Are there any permits or entrance fees required to cycle through the Forêt Domaniale de Dreux?

No, there are typically no permits or entrance fees required for cycling on public roads and designated paths within the Forêt Domaniale de Dreux. It is generally open for public access.

Is this road cycling route dog-friendly?

While dogs are generally welcome in the surrounding natural areas like the Forest of Dreux, this is primarily a road cycling route. Cycling with dogs on a leash is not practical or safe on a racebike. If you bring a dog, they would need to be carried or remain off the bike, adhering to local leash laws in towns and protected areas.

Does this route connect with other cycling paths?

Yes, sections of this route overlap with other official trails. Notably, it covers parts of the de Versailles à Verneuil (12%) and the Véloroute de la Vallée de l'Avre (10%). Smaller portions also intersect with De Anet à Montreuil and Saint-Jacques à Vélo par la vallée d'Eure.

What are the surface conditions like for road cycling?

The trail is described as having "mostly well-paved surfaces," making it ideal for road bikes. You can expect a smooth ride for the majority of the 43.1-kilometer loop.

Are there any cafes or places to stop for refreshments along the way?

The route passes through Abondant and is near Dreux and Mézières-Écluzelles. These towns offer opportunities to find cafes, restaurants, or shops for refreshments and breaks during your ride.

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