La Bernerie-en-Retz is a small seaside town on the Côte de Jade, with coves and small beaches rather than long sands. Many homes have a garden and some a pool. Pornic, with its castle and two harbours, is 8 minutes away by train.
La Bernerie-en-Retz has about 3,500 residents and covers just 6 square kilometres, with its own station on the Nantes to Pornic line. It lies on the Côte de Jade, the coastal strip of the Pays de Retz, whose name refers to the jade-green colours of the sea and dates from the 1930s. This southern stretch, from La Plaine-sur-Mer to La Bernerie, is described as wilder than the north, with coves and smaller beaches separated by rocky areas and schist cliffs. The homes are tightly grouped, mostly small with room for four, over half with a garden. Tourism on this coast began in the late 17th century with therapeutic bathing, so the seaside habit is old. Out of season the town is small and quiet.
Seaside resort with a 13th to 15th century castle, two leisure harbours, a casino and a thalassotherapy centre. Eight minutes away by train.
The big city, about 54 minutes away by train on average, with trains running hourly from Nantes station.
Pointe Saint-Gildas at Préfailles is where the long northern sands of the Côte de Jade give way to the rockier coves further south.
At the northern end of the Côte de Jade, where the beaches are long and fine-sanded with wide foreshores, backed by pine-wooded dunes or low cliffs.
Nantes Atlantique airport is about 41 km away, around 35 minutes by road. Without a car, the airport bus and train route takes nearly two hours. Trains run hourly from Nantes station and take about 54 minutes, and the station is in La Bernerie itself, so a car is useful but not essential.
The Côte de Jade is a summer tourist area, so July and August are when the coves are at their fullest. The rest of the year the town is small and quiet, and the hourly train from Nantes keeps it reachable without a car. Rocks and schist cliffs between the coves mean beach time depends on which cove you pick.
Yes, for a quiet week. The town is small, the homes here are mostly compact and many have a garden, and Pornic is eight minutes away by train. It lacks the long sands of the northern Côte de Jade.
Partly. The southern Côte de Jade has coves and smaller beaches separated by rocky areas and schist cliffs. Long, fine, sandy beaches with wide foreshores start further north, from Mindin to Cormier.
Pornic is bigger, with about 18,700 residents, a castle, harbours, a casino and a spa. La Bernerie-en-Retz is much smaller and quieter, and the two are 8 minutes apart by train.
Yes. Trains run hourly from Nantes station and take about 54 minutes on average. The line continues to Pornic, and La Bernerie has its own station on the route.
About 41 km by road, or around 35 minutes by car. The bus and train combination takes nearly two hours, so most visitors hire a car at the airport.
Written by the TrustedVillas team. Last reviewed October 2026.
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