Highlight • Lake
Hiking
5.0
(29)
Cycling
5.0
(26)
Road cycling
5.0
(2)
Gravel riding
5.0
(1)
Running
5.0
(1)
Le Grand Étang de Sillé, often known as Sillé-Plage or Coco-Plage, is a prominent lake nestled within the expansive Sillé-le-Guillaume state forest in the Sarthe department of France. Situated at an elevation of approximately 232 meters, this significant body of water, covering 32 to 35 hectares, is a classified natural site and a key feature of the Normandie-Maine Regional Natural Park. It serves as a vibrant hub for recreation and nature exploration in the Pays de la Loire region.
Visitors consistently praise Le Grand Étang de Sillé for its unique blend of natural beauty and extensive facilities. The supervised sandy beach, known as Sillé-Plage, is a particular highlight, making it a popular swim spot for residents and families. The surrounding green forest offers a tranquil escape, with many appreciating the opportunity to combine lakeside relaxation with forest adventures. The availability of dining options and campsites also contributes to its appeal as a comprehensive holiday destination.
Before heading out, it's helpful to know that the area is well-equipped for a full day or even a longer stay. Parking at Le Grand Étang de Sillé is readily available, making access convenient for most. While the terrain around the lake is generally easy, suitable for all ages, comfortable walking shoes are always recommended for exploring the nature discovery trails. The site can be quite popular, especially during summer months, so planning your visit for earlier in the day might offer a more serene experience.
The best time to visit Le Grand Étang de Sillé depends on your preferred activities. During warmer months, the lake is ideal for swimming, pedal boating, sailing, and canoeing, with family friendly activities abundant. The surrounding Sillé state forest offers numerous walking routes around Sillé lake, perfect for hiking, cycling, mountain biking, and even horse riding throughout the year. A popular 4 km loop trail around the lake provides an excellent way to experience the natural attractions of Sillé lake.
A recommended way to explore the area is by taking the 4 km loop trail that encircles Le Grand Étang de Sillé. This easy walking route offers picturesque views of the water and the surrounding forest, making it suitable for all skill levels. For a fun twist, some visitors suggest hiring a quad-cycle to navigate the path, providing a unique perspective on the points of interest at Le Grand Étang de Sillé.
Beyond the main lake activities, visitors can discover the rich history of the area, including the ruins of an ancient oppidum and a nearby old castle. The Maison du Lac et de la Forêt provides further insights into the local environment. For those with dogs, there are many dog friendly walks around Sillé lake, allowing furry companions to enjoy the natural surroundings alongside their owners.
Whether you're looking for easy walking trails, a refreshing swim, or a scenic bike ride, Le Grand Étang de Sillé offers a variety of options. You can find numerous popular trails routes and plan your adventure using komoot, which provides detailed maps and information for hikers, cyclists, and trail runners exploring the Normandie-Maine Regional Natural Park.
This Highlight is in a protected area
Please check local regulations for:
Tips
December 19, 2023
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August 16, 2018
Cycling

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Nearby routes
Best routes near The Grand Pond of Sillé

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Details
Informations
Elevation 230 m
Weather
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Saturday 9 May
17°C
12°C
85 %
Additional weather tips
Max wind speed: 15.0 km/h
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The most popular and accessible route is the 4 km loop trail that encircles Le Grand Étang de Sillé. This path is generally flat and considered easy, making it suitable for all ages and fitness levels, including families with young children or those seeking a leisurely stroll. For those looking for a unique experience, quad-cycles can be hired to navigate this loop. Beyond the immediate lake perimeter, the expansive Sillé state forest offers numerous additional trails for hiking, cycling, and mountain biking, ranging from easy to moderate difficulty, allowing for longer explorations into the natural surroundings.
While the supervised swimming and water activities are seasonal, Le Grand Étang de Sillé and its surrounding forest remain accessible and beautiful during winter. The 4 km loop trail around the lake is suitable for winter walks, offering a tranquil experience amidst the crisp air and potentially frosted landscapes. The forest trails are also open for hiking and cycling, though conditions may vary with snow or ice. It's advisable to check local weather forecasts and trail conditions before visiting in winter, and to dress appropriately.
Beyond the picturesque lake itself and its sandy beach, visitors can explore several points of interest. The area holds historical significance with the ruins of an ancient oppidum (fortified settlement) and a nearby old castle. The Maison du Lac et de la Forêt offers insights into the local environment and history. The surrounding Sillé state forest, part of the Natura 2000 network, is a natural attraction in itself, providing diverse flora and fauna, especially along the nature discovery trail.
Le Grand Étang de Sillé is primarily accessed by car, as it is nestled within the Sillé-le-Guillaume state forest. While there isn't direct public transport to the lake itself, visitors can reach the nearby town of Sillé-le-Guillaume by regional bus services. From the town, it would require a taxi or a significant walk to reach the lake. For most visitors, driving and utilizing the readily available parking facilities is the most convenient option.
Le Grand Étang de Sillé is an excellent destination for families. The supervised sandy beach, known as Sillé-Plage, is perfect for swimming and building sandcastles during the summer. Children can also enjoy pedal boating, canoeing, and sailing on the lake. On land, there are dedicated play areas, picnic spots, and the option to hire quad-cycles for a fun ride around the lake loop. The easy walking trails in the forest are also suitable for family strolls, offering opportunities for nature discovery.
Yes, Le Grand Étang de Sillé is generally dog-friendly, with many trails suitable for walks with your furry companions. Dogs are typically welcome on leashes throughout the forest and on the walking paths around the lake. However, specific restrictions might apply to the supervised beach area during peak season for hygiene reasons. Always ensure your dog is under control and that you clean up after them to maintain the natural beauty of the site for all visitors.
There are dining options conveniently located right on the banks of Le Grand Étang de Sillé. These include a bar and restaurants, providing refreshments and meals for visitors. The historical nickname "Coco-Plage" even originated from a popular lakeside bar established in the 1920s. For more extensive choices, the nearby town of Sillé-le-Guillaume also offers additional cafes and restaurants.
Le Grand Étang de Sillé is a popular spot for fishing. To fish in the lake, you will generally need a valid fishing permit (carte de pêche) issued by a recognized fishing association (AAPPMA) in France. These permits can often be purchased online or at local tackle shops, tourist offices, or sometimes at designated points near the lake. It's important to check the specific regulations for the Sarthe department and the lake itself, as rules regarding fishing seasons, allowed species, and equipment can vary.
As a significant natural site within the Normandie-Maine Regional Natural Park and a Natura 2000 site, Le Grand Étang de Sillé and its surrounding forest are home to diverse wildlife. The lake attracts various waterfowl and aquatic species. In the forest, you might encounter deer, wild boar, and a variety of bird species. The nature discovery trail is designed to help visitors learn about the local flora and fauna, offering opportunities for wildlife observation, particularly during quieter times of the day.
Yes, for those wishing to extend their stay, there are campsites located directly on the banks of Le Grand Étang de Sillé. These provide convenient accommodation options for visitors who want to fully immerse themselves in the natural surroundings and recreational activities. Additionally, the nearby town of Sillé-le-Guillaume and the wider region offer various other accommodation choices, including guesthouses and hotels.