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Nantes-Saint-Nazaire Port

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The Nantes-Saint-Nazaire Port, located at the mouth of the Loire, is the most significant French port on the Atlantic coast and a major industrial hub. Stretching 65 kilometers along the estuary, it connects the historic trading city of Nantes with the deep-water port of Saint-Nazaire. The region is world-famous for its shipbuilding industry, notably the 'Chantiers de l'Atlantique' shipyard, where some of the world's largest cruise ships are constructed. Beyond shipbuilding, the port plays a pivotal role in energy supply, featuring the LNG terminal at Montoir-de-Bretagne. Recently, the port has evolved into a key hub for renewable energies, particularly in the production and logistics of offshore wind farms. Its economic significance also encompasses the handling of grain, timber, and automobiles, highlighting the diversity of the regional economy. Saint-Nazaire serves as the maritime gateway, while Nantes acts as the administrative and logistical center. This symbiosis makes the port an indispensable engine for the development of Western France and strengthens its position in European maritime trade.
- Location: Bretagne, France
- Top sights: Plage de Trébezy · Plage de Virechat · Plage de Villès-Martin
- Nearby: Saint-Brevin-les-Pins (6 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 6 | 6 | 8 | 11 | 14 | 18 | 19 | 19 | 17 | 13 | 9 | 6 |
| Rain mm | 77 | 61 | 62 | 48 | 59 | 50 | 48 | 48 | 43 | 78 | 81 | 85 |
📋 Practical info
Geography
Facts
- The port is the fourth largest maritime port in France by total tonnage.
- Chantiers de l'Atlantique is one of the world's largest shipyards.
- The LNG terminal at Montoir-de-Bretagne began operations in 1980.
- Over 3,000 vessels call at the port every year.
- The region is a leader in the French offshore wind energy sector.
- The port directly and indirectly generates over 25,000 jobs.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Nantes-Saint-Nazaire Port (3)
Sights nearby
Frequently asked questions
Can you visit the shipyard in Saint-Nazaire?
Which ships are built here?
What is 'Escal'Atlantic'?
Can you visit a real submarine?
How long does a shipyard tour last?
Nantes-Saint-Nazaire Port: where is it located?
Nantes-Saint-Nazaire Port: what is there to see?
Nantes-Saint-Nazaire Port: when is the best time to visit?
Nantes-Saint-Nazaire Port: why is it worth visiting?















