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Road cycling routes
France
Ile-de-France
Fontainebleau

Grez-Sur-Loing

The best road cycling routes around Grez-Sur-Loing

4.1

(458)

2,488

riders

180

rides

Road cycling routes around Grez-Sur-Loing navigate a landscape characterized by the Loing river valley and surrounding forests, including parts of the Fontainebleau forest. The terrain generally features gentle undulations and flat sections, with some routes incorporating moderate climbs. This area offers a network of roads suitable for various cycling abilities, connecting historical towns and natural areas.

Best road cycling routes around Grez-Sur-Loing

  • The most popular road cycling route is La Bonde Castle – Milly-la-Forêt Church loop from Bourron-Marlotte - Grez

Last updated: May 24, 2026

163

riders

#1.

Milly-la-Forêt – Market Hall of Milly-la-Forêt loop from Bourron-Marlotte - Grez

115km

04:58

750m

750m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Grez-Sur-Loing

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Tips from the Community

Aktivix 🌐
September 4, 2025, Pont de Moret-sur-Loing

The former fortress and picturesque medieval town of Moret-sur-Loing lies on the edge of the Fontainebleau Forest and the peacefully flowing Loing River. This postcard-perfect town is indeed extremely photogenic. The most beautiful views are from the old bridge or from the right bank of the Loing.

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No cycling in the castle grounds... on foot only

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very beautiful city

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"Built by King Louis IX in 998 as a simple hunting lodge in the heart of the "Ile de France," Fontainebleau soon fell into obscurity. It wasn't until Francis I discovered his love for Fontainebleau and elevated it to a royal residence that the palace's true history began, as the ancestral home of the French kings. Henry IV had the complex expanded, and under Napoleon I, the building was extensively restored as the first imperial residence." With these words, a text on the media library's website introduces a 15-minute film (in German) about the UNESCO World Heritage Site. If you're interested, see => https://www.ardmediathek.de/video/schaetze-der-welt/fontainebleau-frankreich-folge-19/swr/Y3JpZDovL3N3ci5kZS83MjQ1NTMy

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You can also swim in the Loing River here. A lively, picturesque spot.

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"Built by King Louis IX in 998 as a simple hunting lodge in the heart of the "Ile de France," Fontainebleau soon fell into obscurity. It wasn't until Francis I discovered his love for Fontainebleau and elevated it to a royal residence that the palace's true history began, as the ancestral home of the French kings. Henry IV had the complex expanded, and under Napoleon I, the building was extensively restored as the first imperial residence." With these words, a text on the media library's website introduces a 15-minute film (in German) about the UNESCO World Heritage Site. If you're interested, see => https://www.ardmediathek.de/video/schaetze-der-welt/fontainebleau-frankreich-folge-19/swr/Y3JpZDovL3N3ci5kZS83MjQ1NTMy

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Very pretty entrance to the city

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Very pretty crossing of Moret from the station.

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Frequently Asked Questions

How many road cycling routes are available around Grez-Sur-Loing?

There are over 170 road cycling routes available around Grez-Sur-Loing, offering a wide variety of options for different skill levels and preferences.

What kind of terrain can I expect on road cycling routes around Grez-Sur-Loing?

The region around Grez-Sur-Loing is characterized by the Loing river valley and surrounding forests, including parts of the Fontainebleau forest. You can expect a mix of gentle undulations and flat sections, with some routes incorporating moderate climbs. The network offers options for easy, moderate, and difficult routes.

Are there options for beginner road cyclists in Grez-Sur-Loing?

Yes, Grez-Sur-Loing offers a good selection of routes suitable for beginners. For example, the Pont de Moret-sur-Loing – Porte de Samois loop from Bourron-Marlotte - Grez is an easy 19.5-mile (31.5 km) path that provides scenic views of the Loing river and connects historical towns.

Are there challenging road cycling routes for experienced riders?

Absolutely. For experienced riders seeking a challenge, routes like the La Bonde Castle – Milly-la-Forêt Church loop from Bourron-Marlotte - Grez offer a difficult 72.5-mile (116.7 km) trail with significant elevation gain, passing by historical castles and through forested areas.

Can I find circular road cycling routes in the area?

Many of the road cycling routes around Grez-Sur-Loing are designed as loops, allowing you to start and finish at the same point. Examples include the Samois Gate – Fontainebleau loop from Bourron-Marlotte - Grez, which is a 31.9-mile (51.4 km) circular trail through the Fontainebleau forest.

What historical sites or natural landmarks can I see along road cycling routes?

Road cycling routes in the area often pass by significant landmarks. You might encounter historical sites like Fontainebleau Castle or the picturesque Pont de Moret-sur-Loing. Natural attractions such as the Grotte du Serment or unique rock formations like The Elephant are also accessible near some routes.

What is the typical duration for road cycling routes around Grez-Sur-Loing?

Route durations vary significantly based on distance and difficulty. Shorter, easy routes like the Pont de Moret-sur-Loing – Porte de Samois loop can be completed in about 1 hour 20 minutes, while longer, difficult routes such as the La Bonde Castle – Milly-la-Forêt Church loop may take around 5 hours.

Are there road cycling routes suitable for families?

Yes, many of the easier and moderate routes along the Loing river are suitable for families, especially those with older children comfortable with road cycling. These routes often feature flatter sections and connect charming towns, providing opportunities for breaks and exploration.

Is public transport accessible for reaching road cycling routes in Grez-Sur-Loing?

Grez-Sur-Loing is generally accessible by regional train services, which can often accommodate bicycles, especially outside of peak hours. Check local SNCF Transilien schedules for specific routes and bike policies to plan your journey to starting points near train stations.

Where can I find parking for road cycling in Grez-Sur-Loing?

Parking is typically available in the town centers of Grez-Sur-Loing and surrounding villages. Look for public car parks or designated street parking areas. When starting a route from a specific point, check for parking facilities nearby, especially if it's a popular trailhead or attraction.

Are there opportunities for cafe stops along the routes?

Yes, the routes often connect historical towns and villages along the Loing river and near the Fontainebleau forest. These towns provide ample opportunities for cafe stops, bakeries, and restaurants where you can refuel and enjoy local refreshments.

What do other road cyclists enjoy the most about road cycling in Grez-Sur-Loing?

The area is highly rated by the komoot community, with an average score of 4.2 stars from over 450 reviews. Reviewers often praise the varied terrain, the scenic river views, the charming historical towns, and the peaceful sections through the Fontainebleau forest.

Most popular routes around Grez-Sur-Loing

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