One question comes up frequently: How to make the crossing to the island of Groix? Well, quite simply by boat. And most often from Lorient or Lomener/Ploemeur. Indeed, to get to Groix you can take the ferry with Compagnie Océane or Escal'Ouest. Alternatively, you can also come visit the island of Groix by your own means: by sailboat or with your motorboat.
In most cases, you will arrive in Groix via one of the ferry terminals in Lorient. Here are the transport options for go to the Lorient Maritime Station.
Access the Lorient ferry terminal to go to Groix
Lorient SNCF train station is a 30-minute walk from the ferry terminal for the Groix ferry. Alternatively, the footbridge at the end of the station platforms provides access to the bus lines in front of the interchange station. line 112 will transport you directly to the Lorient ferry terminal.
Once you arrive in Lorient by car, follow the road signs to the Gare Maritime (ferry terminal) with the signage "Embarcadère – Île de Groix". You can leave your car in the free 250-space car park (unsupervised). This car park fills up quickly during peak season, so you will need to use the paid car parks in Lorient, located a 10-15 minute walk away.
Lorient Airport (Lann-Bihoué) is located in the town of Ploemeur, 15 minutes from Lorient and 30 minutes from the ferry to Groix. Currently, there is no bus service between the airport and the Lorient ferry terminal, where the Compagnie Océane ferry departs. You can reach the terminal by taxi or by renting a car from one of the rental agencies at the airport.
Companies that operate boat crossings to Groix
With the means described, you will be able to reach the Maritime Station and take the boat heading towards the island of Groix of the Compagnie Océane. This is the main ferry company that operates crossings every day of the year. Alternatively, you can go to Lorient La Base to board the shuttle boats. Escal west. This Lorient-based company operates crossings between Lorient and Groix all year round.
Laïta Cruises
From the typical port of Lomener in Ploemeur, the company offers maritime connections to Port-Tudy on the "« Touellen »" , a 48-seat ship.
Numerous ferries between Lorient and Groix are scheduled daily. The company Oceane can also help you get through it.
Escal'Ouest
Escal'ouest operates the crossing to Groix Island from Lorient La Base during the season: from April to September, every weekend + every day in July and August.

The crossing also takes 40 minutes. You can also take advantage of additional services on Saturdays in July and August, as well as extra boats throughout the summer. A return ticket costs €30 per adult. There is a promotional fare of €22 for a return ticket, as well as family rates. You can buy your tickets online or at the ticket offices. local points of sale. Free parking is available.
Note that the Escal'Ouest boat makes a stopover in Port Louis before heading towards the island of Groix.
– Departure times from Lorient-La Base: 09:00 and 16:30
– Departure times from Port Louis: 09:20 and 16:45
– Departure times from Port-Tudy on Groix: 10:15 and 17:45
Details of crossing times and fares: Escal'Ouest Site
Details on the timetable and stops of bus T2 serving the Lorient – La base stop: Moovitapp
Before taking the boat to the island of Groix, it is recommended to check the schedules and weather conditions. In case of bad weather, some crossings may be cancelled or postponed. Please contact the ferry companies for the latest information regarding sailing conditions.
Some tips for your crossing
Here are some tips to ensure your crossing goes as smoothly as possible:
- Remember to arrive at the ferry terminal early, at least 30 minutes before the boat departs.
- During peak season, book your tickets in advance to avoid disappointment.
- Pack warm and windproof clothing, even in summer, as the crossing can be chilly.
- Bring a plastic bag for your waste, in order to preserve the environment and the cleanliness of the island.
Go to Groix by sailboat or motorboat
You will of course be able to come to Groix on your own, Whether by motorboat or sailboat, Port Tudy on the island of Groix offers berths for boats on pontoons and moorings. Furthermore, feel free to contact the Groix harbor master's office before your arrival by sea. 02 97 86 54 62.
Now you have all the information you need to make the crossing to the island of Groix All you have to do now is consult the accommodations for your stay.
Finally, do you want to learn more about our little island in the Ponant? Head over to the homepage from the site.




