



GR34 – Le sentier des douaniers
At Chemin des Douaniers
Porcé, Saint-Nazaire
👟Wear sturdy shoes for stairs and uneven terrain
🏊Bring swimwear for cove stops along the route
📱Download the GPX track before you go
The famous GR®34 coastal trail winds 14 km from Saint-Nazaire to Pornichet, past fishing huts, maritime pines, and hidden coves with sparkling sea views. This "balcony on the sea" enchants with resin scents and golden blooms, in sunshine or storms.
Coastal hiking trail
Traditional fishing huts
Maritime pine forests
Atlantic Ocean views




GR34 – Le sentier des douaniers
At Chemin des Douaniers
Porcé, Saint-Nazaire
👟Wear sturdy shoes for stairs and uneven terrain
🏊Bring swimwear for cove stops along the route
📱Download the GPX track before you go
The famous GR®34 coastal trail winds 14 km from Saint-Nazaire to Pornichet, past fishing huts, maritime pines, and hidden coves with sparkling sea views. This "balcony on the sea" enchants with resin scents and golden blooms, in sunshine or storms.
Coastal hiking trail
Traditional fishing huts
Maritime pine forests
Atlantic Ocean views