Best lakes around Cagny are primarily found near Cagny in the Somme department, within the Avre valley. This region is characterized by a network of ponds, marshlands, and wetlands, many of which originated from historical peat extraction. These aquatic features contribute to the area's natural beauty and ecological significance, providing habitats for diverse plant and animal species. The landscape offers opportunities for nature observation and exploration along established trails.
Last updated: June 21, 2026
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Site managed by the Conservatoire d'Espaces Naturels des Hauts de France (Hauts-de-France Regional Nature Reserve). A wide, stabilized gravel path, open to the public, is maintained and marked with signposts. Since 2012, an audio guide has allowed you to explore the nature reserve with a "virtual guide." QR codes placed along the path allow you to play the audio clips using your smartphone. This audio guide is available in three languages (French, English, and Dutch). https://www.cen-hautsdefrance.org/rnn-l-etang-saint-ladre
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The Etang Saint-Ladre Nature Reserve in Boves is located at the gates of Amiens, in the L’Avre Valley, a tributary of the Somme. In 1979, it became the first site in Picardy to be classified as a State Nature Reserve. The ecological management implemented since the 1990s has made it possible to develop a complex mosaic of habitats among the most representative of alkaline peat systems, allowing the expression of characteristic, often heritage, flora and fauna. Find all the information concerning this site here: https://www.cen-hautsdefrance.org/site/rnn-letang-saint-ladre/
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The floating gardens can be explored with a guided boat tour.
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The hortillonnages are “floating gardens” in Amiens. You can visit these gardens in flat-bottomed boats for 12 people, led by a French-speaking guide, in a trip of 45 minutes. The gardens extend over 300 hectares. and they are intersected by 65 km of canals.
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Very quiet and very pretty place, where you can walk or even relax with a magnificent view of the Saint Landre pond and even of the small swamps and their animals
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The Glisy ponds are a series of ponds and wetlands that support a rich biodiversity of plants and animals. You can follow a trail that takes you around ponds and through the forest, where you can enjoy the sights and sounds of nature. Along the way, you may encounter frogs, toads, newts and salamanders, which are among the 24 species of amphibians living in the area. The Étangs de Glisy are a beautiful and peaceful place to explore.
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The Saint-Ladre Pond Nature Reserve covers 13.4 hectares of wetlands and ponds which are home to many rare species of plants and animals. You can follow a marked trail accessible to people with reduced mobility and enjoy views of the water and marshes. Along the way, you can observe the dragonflies, butterflies, frogs and waterfowl that live in this protected area. The reserve is open all year round and entry is free. It is an ideal place to reconnect with nature and appreciate its beauty and diversity.
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The region around Cagny in the Somme department is known for its diverse wetlands and ponds. Among the most popular are the Hortillonnages of Amiens, famous for their 'floating gardens' and canal tours. Another highly regarded spot is the Saint-Ladre Pond Nature Reserve, a significant wetland habitat for rare species.
Yes, several spots are great for families. The Saint-Ladre Pond Nature Reserve offers a marked trail accessible to people with reduced mobility, perfect for observing wildlife. The Hortillonnages of Amiens provide unique guided boat tours through 'floating gardens,' which are very engaging for all ages. Additionally, the Lake in Parc Saint-Pierre is a 22-hectare green space with trails, ideal for family outings.
The wetlands and ponds around Cagny are rich in biodiversity. At the Saint-Ladre Pond Nature Reserve, you can observe dragonflies, butterflies, frogs, and various waterfowl. The Marais des Trois Vaches, a significant marshland area, also supports a rich variety of plant and animal species, making it an excellent spot for nature enthusiasts.
Yes, the Saint-Ladre Pond Nature Reserve features a marked trail that is accessible to people with reduced mobility, allowing everyone to enjoy views of the water and marshes and observe wildlife.
The region offers various outdoor activities. You can find numerous hiking trails, including an easy 'Hiking loop from Boves' and a moderate 'Château de Boves — loop from Boves in the Réserve Naturelle de l'Étang Saint-Ladre'. For cycling, routes like 'Along the Avre — loop from Cagny' are popular. You can explore more options and detailed routes in the hiking guide and cycling guide for Cagny.
While the region features many ponds and wetlands, particularly in the Avre Valley, these are not typically set up for swimming or other recreational lake activities. They are primarily valued for their natural charm, biodiversity, and fishing opportunities.
Many natural areas, such as the Saint-Ladre Pond Nature Reserve, are open year-round, allowing visitors to experience the changing seasons. Spring and autumn are generally ideal for nature observation and walks, with pleasant temperatures and vibrant flora and fauna. Summer offers longer daylight hours for exploration.
Yes, the Lake in Parc Saint-Pierre is a notable urban green space. It's a 22-hectare contemporary garden along the Somme canal, designed with sustainable development standards, and connects to the Saint-Leu district.
The ponds of the Avre Valley, many of which originated from historical peat extraction, are particularly attractive for fishing. Some camping sites in the Vallée de l'Avre offer access to ponds and rivers for fishing various species like pike, carp, and roach. For specific permits and regulations, it's advisable to check with local tourism offices or fishing associations.
The Glisy ponds are a series of wetlands supporting a rich biodiversity of plants and animals. They are known for their amphibian population, including frogs, toads, newts, and salamanders, with 24 species found in the area. Trails around the ponds and through the forest offer a peaceful nature experience.
The 'floating gardens' of the Hortillonnages of Amiens are best explored via guided boat tours. These tours, typically lasting 45 minutes, are led by French-speaking guides in flat-bottomed boats and provide insight into this unique 300-hectare landscape intersected by 65 km of canals.


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