Best lakes around Grandcourt are found in a region characterized by its rivers and natural water features, particularly in the vicinity of the Bresle river valley. The area offers diverse aquatic landscapes, including ponds, marshes, and former gravel pits that have been rewilded into recreational waters. These natural settings provide opportunities for various outdoor activities. The region's waterways and nature reserves contribute to its appeal for exploration.
Last updated: July 8, 2026
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The former gravel pits of Incheville and Bouvaincourt (Les Ballastières de Incheville et Bouvaincourt) in the valley of the Bresle river are now ponds and lakes, recreational and fishing waters. Since 2015, they have also been part of the network of protected areas within the European Union Natura2000. The Vallée de la Bresle long-distance hiking trail runs through part of the area.
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Étang Épinoy is classified as a natural area of ecological interest for its fauna and flora and is home to numerous species of birds, amphibians, mammals and plants. You can enjoy the scenery and wildlife by walking the trails surrounding the pond. Étang Épinoy is also a historic site, since it was the scene of a battle during the Hundred Years' War. Whether you are interested in nature, history or leisure, Étang Épinoy is an ideal destination for running.
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The Gousseauville marshes present a diverse flora and fauna in this nature reserve. You can admire the water lilies, reeds and willows that grow along the ponds and streams, and spot some of the birds and fish that call this area home. The trail is easy to follow and suitable for all running levels.
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Étang Épinoy is classified as a natural area of ecological interest for its fauna and flora and is home to numerous species of birds, amphibians, mammals and plants. You can enjoy the scenery and wildlife by walking the trails surrounding the pond, or relax on the sandy beach which offers a supervised swimming area in summer. Étang Épinoy is also a historic site, since it was the scene of a battle during the Hundred Years' War. Whether you are interested in nature, history or leisure, Étang Épinoy is a great destination for a hike.
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The Gousseauville Marshes present a diverse flora and fauna in this nature reserve. You can admire the water lilies, reeds and willows that grow along the ponds and streams, and spot some of the birds and fish that inhabit this area. The trail is easy to follow and suitable for all walking levels.
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Bike path is ready. Wonderful to cycle from Treport to Gamache without car traffic. Difficult to find but if you are on the route it is fantastic between the lakes.
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Very good place to stop during a walk. Place run by an association. Refreshments (the + ➡️ beers, apple juice from local producers) with payment by cash or credit card. Market on Saturdays with various events (concert, walk with guide, etc.). Friendly and family atmosphere.
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reception area with a coffee for a quick break + bike maintenance.
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The lakes and water bodies around Grandcourt offer diverse natural environments. For instance, the Marais de Gousseauville is a nature reserve rich in flora and fauna, including water lilies, reeds, and various birds and fish. You'll also find areas like Étang Épinoy, classified for its ecological interest, home to numerous species of birds, amphibians, mammals, and plants.
Yes, several spots are great for families. The Marais de Gousseauville offers easy-to-follow trails suitable for all walking levels. The Cycling Path Along the Bresle and Its Lakes provides a car-free route perfect for family bike rides. Additionally, Étang Épinoy features a sandy beach with supervised swimming in summer, and the Bouvaincourt-sur-Bresle Ponds have a friendly, family atmosphere with a reception area and local products.
Absolutely! The Cycling Path Along the Bresle and Its Lakes is a fantastic car-free route connecting Le Tréport to Gamaches. For more cycling options, you can explore various road cycling routes and traffic-free bike rides around Grandcourt, many of which pass by or near these water bodies.
Yes, Étang Épinoy is not only a natural area but also a historic site, having been the scene of a battle during the Hundred Years' War. This adds a layer of historical interest to your visit alongside the natural beauty.
You'll find various walking opportunities. The Marais de Gousseauville offers an easy-to-follow trail suitable for all levels. Around Étang Épinoy, you can walk the trails surrounding the pond to enjoy the scenery and wildlife. Additionally, the Vallée de la Bresle long-distance hiking trail runs through part of the area around Les Ballastières d'Incheville et Bouvaincourt.
Yes, the Bouvaincourt-sur-Bresle Ponds feature a reception area where you can enjoy a coffee or find bike maintenance services. They also offer local products and host a market on Saturdays, providing a pleasant spot for a break.
At Étang Épinoy, you can relax on a sandy beach which offers a supervised swimming area during the summer months, making it a great spot for a refreshing dip.
Les Ballastières d'Incheville et Bouvaincourt are former gravel pits in the Vallée de la Bresle river that have been transformed into ponds and lakes. They are now used for recreational activities and fishing, and since 2015, they have been part of the European Union Natura2000 network of protected areas.
The Marais de Gousseauville nature reserve is home to diverse wildlife. You can spot various birds and fish, alongside rich plant life including water lilies, reeds, and willows that thrive along the ponds and streams.
Yes, for mountain biking enthusiasts, there are several MTB trails around Grandcourt. Some of these routes, like the 'Lakes near Gamache – Marais de Gousseauville loop', incorporate the natural beauty of the local water bodies and surrounding forests.
The best time to visit largely depends on your preferred activities. Summer is ideal for swimming at Étang Épinoy's supervised beach. Spring and autumn offer pleasant temperatures for walking and cycling along the trails and paths, with vibrant natural scenery. Even winter can be beautiful for quiet walks, though specific facilities might have reduced hours.


Still not found your perfect lake around Grandcourt? Check out the guides of these regions to see even more beautiful places.