Best attractions and places to see around La Plaine-Sur-Mer include a varied coastline, traditional fishing villages, and historical sites. Located on the Jade Coast, the area features diverse landscapes, from sandy beaches and coves to cliffs and marshes. It offers opportunities for exploring natural beauty and cultural points of interest. The town is also crossed by the Vélodyssée, providing cycling routes between the coast and countryside.
Last updated: July 6, 2026
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in complete peace and quiet. Almost no cars. Nice little road. To do
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A small information board provides information about these dolmens
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The Prédaire dolmen located south-east of Pornic, towards La Bernerie via the coastal path, rests on rocky ground at a place called "le Prédaire". This heavily damaged megalithic site belongs to the transept dolmens referenced on either side of the Loire estuary. Constitution of the Prédaire dolmen This monument, also spelled dolmen du Pré d'Air, is made up of scattered sandstone blocks and slabs in place quite clearly delimiting its different parts. Towards the West, the main terminal chamber was partly covered by an imposing block which, for security reasons, was deposited nearby in 2003. We can still see on the ground the location of the corridor and the two other bedrooms. Baron Olivier de Wismes, a scholar from Nantes, carried out archaeological excavations on the site in 1878. In the drawings he made on this occasion, the baron accurately represents this “basin stone” characteristic of this site which earned him also the name “Dolmen of the Dug Stone”. The funerary furniture discovered by him is kept at the Dobrée museum in Nantes. It is made up of: an oval pendant in fibrolith (small jewel), a round pendant (small jewel), two daggers (knives) in flint from Grand Pressigny (large production center in the Final Neolithic), a small ax and an ax fragment, pottery fragments, and flint flakes. This dolmen is listed in the supplementary inventory of Historic Monuments by decree of March 15, 1983. https://www.pornic.com/le-dolmen-du-predaire.html
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There is a beach club and cabins and showers on the beach. There is also a restaurant and a bar on the beach and offer a good atmosphere. There is a large parking lot, of course for a fee in July and August.
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The castle is privately owned. It can be visited as part of the Tourist Office's guided tours and also during the season with guided tours organized by the castle owner.
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You can also take beautiful photos of the castle from the opposite bank on the ledge.
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Pornic is a varied, small port town with a variety of interesting sights, small cafes and restaurants. There are 2 fish shops that are open in the morning.
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You can explore several historical sites, including the impressive Pornic Castle, a private property that can be visited during European Heritage Days and through guided tours. Another significant site is the Pointe Saint-Gildas Semaphore, a former strategic lookout point with a museum detailing communication practices and local history. Don't miss the ancient Prédaire Dolmen, a megalithic site with an information board about its history and archaeological findings.
La Plaine-Sur-Mer offers a variety of beautiful beaches. Tharon's large beach is a kilometer-long stretch of fine sand with good facilities like changing rooms and showers. Noëveillard Beach is the largest in Pornic and closest to the city center, featuring a retro charm with beach huts. Other notable options include Plage du Cormier, a family-friendly beach, and the serene Plage de la Govogne, offering views of the Loire estuary.
Yes, La Plaine-Sur-Mer is great for families. Beaches like Tharon's large beach are ideal for building sandcastles and enjoying the sea. The Sentier des Douaniers (GR®8) coastal path is accessible to all and perfect for family walks. The Jardin des Lakas, a 'green lung' in the town center, hosts family concerts and events. You can also find activities like Yakavélo's Bike Rally for exploring the area by bike.
The region is excellent for outdoor activities. The Sentier des Douaniers (GR®8) offers spectacular panoramic views along the coast for hiking and birdwatching. For more extensive hiking, explore routes like the Saint-Gildas Point – Préfailles loop or the Mouton Beach – Port de Gravette loop. You can find detailed hiking routes in the Hiking around La Plaine-Sur-Mer guide. Cyclists can enjoy the Vélodyssée, a major Atlantic cycling route, and marked cycle paths that traverse marshes and coastal areas. Discover road cycling routes in the Road Cycling Routes around La Plaine-Sur-Mer guide.
La Plaine-Sur-Mer is enjoyable throughout the warmer months, particularly from late spring to early autumn. Summer offers ideal conditions for beach activities and water sports. Spring and autumn provide pleasant temperatures for hiking and cycling along the coastal paths, with fewer crowds and beautiful natural scenery.
Absolutely. The coastline itself is a major draw, with diverse landscapes ranging from sandy beaches and intimate coves to dramatic cliffs. The Sentier des Douaniers (GR®8) coastal path provides numerous panoramic viewpoints of the ocean and traditional stilted fishing huts. Port Giraud is an iconic spot for shellfish gathering at low tide, showcasing local maritime traditions. Inland, the tranquil marshes offer nature trails for experiencing silence and birdsong.
Many of the natural outdoor areas are suitable for walks with dogs. The Sentier des Douaniers (GR®8) coastal path is generally dog-friendly, offering scenic routes along the shoreline. Always check local signage for specific beach restrictions, especially during peak season, but many trails and natural spaces welcome well-behaved dogs on a leash.
Beyond the main highlights, consider exploring the tranquil marshes inland from the coast for a peaceful nature experience. The Jardin des Lakas, located in the heart of town, is a charming 'green lung' with water features and ancient trees, often hosting local events. For a unique cultural experience, visit the Marine Anchor and Analemmatic Sundial at La Tara, which pays tribute to lost sailors and details local maritime history.
La Plaine-Sur-Mer has a rich maritime heritage. You can visit the Ports of Gravette and Cormier to see fishing boats and yachts, reflecting the town's connection to the sea. The Sentier des Douaniers offers views of traditional stilted fishing huts. At Port Giraud, you can observe the local tradition of shellfish gathering at low tide. The Pointe Saint-Gildas Semaphore museum also provides insights into maritime history and communication practices.
Yes, the coastal paths and natural areas provide excellent opportunities for running. You can find various routes, such as the Saint-Gildas Point – Saint-Gildas Point loop or the Mouton Beach – Tharon's Blue Fishing Hut loop, which offer scenic runs along the coast. For more detailed running trails, refer to the Running Trails around La Plaine-Sur-Mer guide.
The Sentier des Douaniers (GR®8) coastal path is renowned for its spectacular panoramic views of the ocean, cliffs, and the Loire estuary, especially at sunrise. The Pointe Saint-Gildas Semaphore offers a strategic viewpoint over the ocean. From the opposite bank of the port of Pornic, you can also get beautiful views of Pornic Castle.


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