2025

MESSIANIC SALT MARSHES

Assérac
Natural Crafts
4/5
(1 review)
Closed
Marshes regrouping about twenty salt workers in Assérac, the most northern in Europe. Read more

THE FOREST OF THE HARNESSED STONE

Saint-Brevin-Les-Pins
Natural Crafts
4/5
(1 review)
Closed

THE SANDSTONE MARSHES

Ancenis
Natural Crafts
4/5
(1 review)
Closed

PROMENADE DE L'ÎLETTE À LA JAGUÈRE

Rezé
Natural Crafts
4/5
(1 review)
Closed

AUDUBON MARSHLAND

Couëron
Natural Crafts
3/5
(1 review)
Closed
A marsh known as Audubon Marsh, playing an essential role in bird breeding and migration. Read more

THE BRITTANY FURROW

Saint-Etienne-De-Montluc
Natural Crafts
3/5
(1 review)
Closed
The Sillon de Bretagne, a hillside that forms the backbone of Saint-Étienne-de-Montluc's local ... Read more

THE MARSHIP

Saint-Etienne-De-Montluc
Natural Crafts
3/5
(1 review)
Closed
A pleasant place to walk, which constitutes a vast wetland of more than 2,000 hectares parallel ... Read more
2025

THE EDGES OF THE LOIRE

Loireauxence
Natural Crafts
3/5
(1 review)
Closed
The banks of the Loire, a place specially designed for bicycles in Loireauxence. Read more

THE BRIVET RIVER

Pont-Château
Natural Crafts

THE FOOD CHANNEL

Route d'Issé, Nort-Sur-Erdre
Natural Crafts
Riffle fed by the Vioreau reservoir, with a large number of small stone bridges Read more

THE CANAL DE LA MUSSE

Couëron
Natural Crafts

THE CONSERVATORY ORCHARD OF LA GARENNE

Nort-Sur-Erdre
Natural Crafts

THE MEGALITHIC SITE OF COW ROCK

Séverac
Natural Crafts

THE MARSHES OF THE BOÎTES DE LOGNE AND LAUNAY

Sucé-Sur-Erdre
Natural Crafts
2025

THE MAZEROLLES SWAMPS

Saint-Mars-Du-Désert
Natural Crafts
Discover the Mazerolles marshes, a landscape of canals located in Saint-Mars-du-Désert. Read more
2025

ORNITHOLOGICAL RESERVE CONSTANT STONE

Port de Rozé, Saint-Malo-De-Guersac
Natural Crafts
A bird sanctuary in Saint-Malo, a pathway allows you to discover the rich fauna and flora of ... Read more

THE BRIVET MARSHES

Saint-Gildas-Des-Bois
Natural Crafts
The Brivet marshes, a tributary of the Loire that feeds the surrounding marshes, offer a wealth ... Read more
2025

ERDRE VALLEY

Riaillé
Natural Crafts

THE CAVE OF SAINT-VIAUD

Rue de la Grotte, Saint-Viaud
Natural Crafts

THE HOCMARD VALLEY

Sucé-Sur-Erdre
Natural Crafts

THE SITE OF LIBERGE

Face au stade municipal, Donges
Natural Crafts
2025

DUMET ISLAND

Piriac-Sur-Mer
Natural Crafts
The only island in the Loire-Atlantique region, Piriac-sur-Mer is a major bird sanctuary. Read more

OUTINGS NATURE ONCFS

Les Champs Neufs, Frossay
Natural Crafts

THE VALLEY OF THE GIFT

Moisdon-La-Rivière
Natural Crafts
Valley that offers beautiful panoramas and landscapes to discover thanks to the circuits that ... Read more

THE STONE PATH

Ancenis
Natural Crafts
2025

THE TRAGEDY OF PEN-BE

Assérac
Natural Crafts
A small sea with oyster beds, located in Assérac, where you'll discover a typical flora of ... Read more

RIVERBANKS LOIRE SPACE

Couëron
Natural Crafts

MAYUN ISLAND

La Chapelle-Des-Marais
Natural Crafts
Visit the island, once famous for its basket weavers and sorcerers at La Chapelle-des-Marais. Read more

WHITE DITCHES

La Chapelle-Des-Marais
Natural Crafts
Botanical path that allows you to discover the particularities of the Brière landscapes at La ... Read more

THE DAREAU LOCK

Couëron
Monuments to visit
The Dareau lock is a hydraulic structure built around 1824 Read more

LUNATIC'S WOOD

Rue du Bois, La Montagne
Natural Crafts

THE CHESTNUT TREE OF THE NUNNERIES

Hameau des Nonneries, Abbaretz
Natural Crafts

THE CAVE OF HEAVY

Monnières
Natural Crafts

PROMENADE DES BORDS DE SÈVRE

Rezé
Natural Crafts

WALKING TRAILS

Carquefou
Natural Crafts

RIPOCHE ISLAND - MAUVES SUR LOIRE NATURE RESERVE

Mauves-Sur-Loire
Natural Crafts
An island offering breathtaking views of its sandbanks, as well as protected insects, migratory ... Read more

THE BRETON MARSHLANDS

Machecoul-Saint-Même
Natural Crafts

THE FERRUGINOUS SOURCE

Préfailles
Natural Crafts

GREEN TAPE BOATS

Île de Versailles, Nantes
Natural Crafts
A nautical tour on board an electric boat, allowing you to discover Nantes and the surrounding ... Read more

THE BEST

Loireauxence
Natural Crafts

BEAR ROCK

Le Croisic
Natural Crafts

THE MARSHIP

Villeneuve-En-Retz
Natural Crafts
2025

LA POINTE DE MERQUEL

Mesquer
Natural Crafts
A birdwatching tour of the Pointe de Merquel, Sorlock beach and the Merquel chapel. Read more

THE "LITTLE BOTANIST" TOUR

Balisage : jaune et rouge (GR de Pays), Aigrefeuille-Sur-Maine
Natural Crafts

THE LAKE OF GRAND-LIEU

La Chevrolière
Natural Crafts

THE TIP OF THE CAKE

Le Pouliguen
Natural Crafts

WILDERNESS ERRATA

Nort-Sur-Erdre
Natural Crafts

THE SWAMPS OF BLANCHE NOE

Nort-Sur-Erdre
Natural Crafts

THE MAZEROLLES SWAMPS

Sucé-Sur-Erdre
Natural Crafts
Les Marais de Mazerolles, exceptional biodiversity and a bird-watching observatory with no-kill ... Read more