REVIEW · FRANCE
Embark at Larmor-Baden to discover our Extreme 40 catamaran
The most exciting thing about this Larmor-Baden outing is the boat itself: a carbon-fiber Extreme 40 racing catamaran, one of only fifteen in the world. This is not a slow sightseeing cruise. You sit close to the water, feel the boat respond to each sail adjustment, and help handle a machine built for speed.
I like the hands-on format and the small group of no more than eight. Antoine and Hugo are qualified skippers who teach as they go, so beginners can take the helm without feeling thrown in at the deep end. The main caution is practical: there are no toilets on board, and the open boat can get wet and windy even on a pleasant Brittany day.
Key points to know before you sail

- One of only fifteen Extreme 40 catamarans: You get aboard a rare, high-performance racing boat rather than a standard tour vessel.
- Real participation, not just a ride: You can steer, trim sails, handle winches, and help hoist the mainsail, jib, and gennaker.
- A small group of eight maximum: The limited size gives you more room to rotate between sailing positions.
- More than twenty islands within reach: The Gulf of Morbihan offers a wide choice of routes and island views.
- No sailing background required: Antoine and Hugo guide beginners while keeping experienced sailors involved.
- Pack for wet conditions: Bring a fleece, windbreaker, spare clothes, water, a snack, and closed-toe shoes that can get wet.
Why this is more than a standard boat trip

Many boat excursions ask you to sit, look out, and take pictures. This one gives you a job. You may help hoist the mainsail, jib, or gennaker, adjust lines at one of the six winches, steer the catamaran, or rotate to a quieter position and simply watch the boat run.
That difference matters. On a conventional cruise, the boat is the transport. Here, the boat becomes the activity. You learn how the sails affect speed and direction, and you get a clearer sense of how a racing catamaran works.
You do not need sailing experience. The crew explains the basics during a weather, map, and tide briefing before leaving the slipway. A qualified instructor remains close to the helmsman and the person handling the tack, which gives first-timers a useful safety net.
The pace can suit different personalities. If you want action, take a sailing position and help with the maneuvers. If you prefer to watch, some positions are better for sitting back and taking in the Gulf. The ability to rotate between four positions on each hull keeps the outing from becoming a contest between the most confident people in the group.
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Meeting the catamaran at Larmor-Baden

You meet beside a discreetly marked black van at the small port of Larmor-Baden. The meeting area is compact, so finding the crew should not be difficult, but arrive with enough time to avoid a rushed start.
Free parking is available at the car park on Rue Gilles Rio. From there, allow about ten minutes to walk to the port. A shuttle then takes you from the slipway to the catamaran. This arrangement is useful because the racing boat may not sit directly beside the place where you leave your car.
The schedule and practical details are provided in advance. Still, I would save the meeting instructions on your phone and wear your sailing clothes before arrival. This is not the kind of outing where you want to change outfits in a cramped harbor corner.
Once aboard, you get sailing equipment if you have hired it, then prepare for the briefing. Bring a credit card and any required deposit, as those are listed among the things to have with you. Water and food are not included, so pack your own bottle and a small snack.
The briefing makes the sailing easier

Before the boat moves, the crew covers the weather, map, and tides. This is a short but important part of the day. The Gulf of Morbihan is shaped by tidal movement, and the briefing gives you a basic idea of the route and conditions before you start handling lines.
You also prepare the catamaran before setting sail. For a beginner, this is valuable context. You see that a sailing trip is not simply a matter of pushing away from the dock and turning on an engine. The sails, lines, winches, wind, and tide all affect what happens next.
Antoine and Hugo bring a teaching style that suits a mixed group. They are described as passionate about sailing and careful in the way they explain each task. That matters on an Extreme 40, where the equipment is serious but the outing remains open to newcomers.
You should still expect instructions rather than a classroom lesson. The emphasis is on learning by taking part. Listen closely, ask when you are unsure, and let the crew decide when you are ready to try a task.
What you can do on an Extreme 40
The catamaran has several working positions, with four available on each hull. As the outing progresses, you can rotate between them and choose the level of activity that feels right.
You may be invited to:
- Steer the catamaran
- Adjust the sails
- Work with the boat’s six winches
- Help hoist the mainsail
- Help hoist the jib
- Help hoist the gennaker
- Take part in tacking and other maneuvers
The exact mix depends on the sailing conditions and the crew’s instructions. You should not assume you will spend the whole trip at the wheel. On a boat like this, everyone needs a chance to take part, and some positions are better for watching the Gulf or enjoying the sensation of speed.
The six winches are an important detail. They let you take part in genuine sail handling rather than simply holding a rope for show. The crew will guide you, and a qualified instructor stays within reach of key positions.
This is also where the trip differs from a lesson at a sailing school. You are not spending the entire session drilling one technique in the same spot. You are learning while the boat moves through the Gulf and while the crew chooses a route among more than twenty islands.
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Sailing through the Gulf of Morbihan
The Gulf of Morbihan gives the crew a broad choice of sailing areas. More than twenty islands are available within the region, so the route can respond to the day’s conditions, the tide, and the length of your session.
You should not expect a fixed list of island stops. The experience is presented as an island tour, but the focus is sailing through the Gulf rather than getting off at each island. That is a plus if you want time on the water and active participation. It may disappoint you if your main goal is a land visit or a long picnic ashore.
The setting also gives the trip variety without requiring a long transfer. You start at Larmor-Baden, move into the Gulf, and spend the session learning the boat while the surrounding islands provide the scenery. The attraction is the combination of place and motion: Brittany’s coastal views are part of the experience, but they are seen from a fast, responsive catamaran.
The exact route is not guaranteed, and that is normal for a sailing activity. Weather and tides influence the plan. The briefing helps you understand those choices instead of treating them as random changes.
Half-day or full-day sailing time
For a half-day outing, plan on about three hours on the water. The included information also lists a 3 hour 30 minute format, which likely reflects the wider activity window including preparation, transfer, and briefing. Either way, you should keep more time free than the exact sailing duration.
In July and August, a full-day outing allows about six hours on the water, with the included details listing a 6 hour 30 minute format. That is a much bigger commitment on an open racing boat. You need to be comfortable with wind, spray, sun, and limited personal space for an extended period.
The half-day option is the safer choice if you are new to sailing, unsure how you handle motion, or fitting this into a wider Brittany itinerary. It gives you time to learn the basics, help with several maneuvers, and see the Gulf without using a full day.
The full-day format makes more sense if you are keen on sailing, want a slower pace between maneuvers, or hope to spend more time exploring different areas of the Gulf. Since the route can include many islands, extra time may give the crew more room to shape the outing around conditions.
The $163 price and what it includes
At $163 per person, this is not a cheap harbor cruise. The price is easier to judge when you consider what you are buying: a professional skipper, fuel, life jacket, shuttle transport to the catamaran, free parking, instruction, and active use of a rare racing boat.
You are also paying for a small group capped at eight people. That limit matters because a larger group would make the hands-on format less useful. With fewer people aboard, you have a better chance to rotate through steering, sail trimming, and other positions.
The price is strongest for someone who wants to participate. If you only want a quiet ride and coastal views, a simpler boat excursion may offer better value. You would be paying for performance and instruction that you might not use.
The cost does not include meals, water, photos, swimming, or a second professional skipper. Bring your own drinking water and snack, and do not count on buying anything once you leave the port. The absence of onboard toilets is another factor to consider before committing to the full-day option.
Clothing, comfort, and what to leave behind

Dress for a wet and exposed setting, even if the forecast looks mild. Bring a fleece, windbreaker, comfortable clothing, a complete change of clothes, and shoes or boots that can get wet.
Closed-toe footwear is required, and bare feet are not allowed. Biodegradable sunscreen is recommended, but apply it with care because you will be working around ropes and sailing equipment.
The boat is not suitable for pets, strollers, bikes, handcarts, crutches, or baby carriages. Alcohol and drugs are prohibited, and alcoholic drinks cannot be carried in the vehicle. Children under nine and people over seventy are not accepted for this activity.
These restrictions are less about ceremony than the nature of the boat. An Extreme 40 has working lines, exposed areas, and limited room for bulky items. Pack light and keep anything you bring secure.
Who will enjoy this outing most

I would choose this experience if you want to understand sailing by doing it. It suits beginners who like clear instruction, couples or friends looking for something more active than a cruise, and sailors who want time on a high-performance catamaran.
It also works well for a mixed group. One person can take the helm, another can adjust a sail, and someone else can choose a quieter spot for the view. You are not forced to act like an experienced sailor from the first minute.
The trip may not suit you if you need regular access to a toilet, dislike getting wet, want a fully sheltered cabin, or prefer a fixed sightseeing route. It is also a poor fit if you want to spend the day swimming or going ashore, since swimming is not included and the main focus is sailing.
The age limits are firm. Families with younger children need another activity, and anyone over seventy should choose a different way to see the Gulf.
The teaching style of Antoine and Hugo
Antoine and Hugo are the kind of skippers you want on a boat that asks passengers to participate. Their role is not only to operate the catamaran, but also to explain what is happening and decide when each person is ready to try a maneuver.
The strongest part of the experience is the balance between guidance and involvement. You can hold the helm and adjust sails, yet the instructor remains close to the helmsman and the person handling the tack. That combination lets you try real tasks without pretending you are already an expert.
The outing has earned a five-star rating from the available feedback, with particular praise for the warm atmosphere, clear teaching, and the chance for complete beginners to take part in every maneuver. The same feedback describes it as far more active than a basic cruise, which matches the design of the trip.
You should still be ready for a sporty activity rather than a polished luxury excursion. The boat is built for racing, the group shares working space, and comfort comes second to movement and performance.
Practical booking details
The activity is offered in French and English. You can cancel up to 24 hours before departure for a full refund, and you can reserve now and pay later, which helps if your Brittany plans are still shifting.
The listed duration range runs from 210 minutes to 365 days, but the useful figures are the actual session lengths: around three hours on the water for a half-day and around six hours for a full day in July and August. Check the available start times before booking.
The meeting point is beside the black van near the small port. Free parking is on Rue Gilles Rio, about a ten-minute walk away. The shuttle from the slipway to the catamaran is included.
Should you book the Larmor-Baden Extreme 40?
Book it if you want an active sailing experience in the Gulf of Morbihan and like the idea of learning on a rare carbon-fiber racing boat. The small group, practical instruction, and chance to steer or trim sails give the $163 price a clear purpose.
Choose the half-day if you are a first-timer, have a busy schedule, or are unsure how you will feel on an open catamaran. Choose the full-day only if you are comfortable with wind, spray, limited onboard facilities, and several hours at sea.
I would not pick this for a quiet, sheltered cruise or a family outing with small children. For everyone else, especially anyone curious about sailing but short on experience, it offers a direct and memorable way to see the Gulf from the working side of the boat.
FAQ
Do I need sailing experience?
No. The outing is open to beginners and experienced sailors, and a qualified instructor remains close to key working positions.
How long will I spend on the water?
A half-day allows about three hours on the water. A full-day session in July or August allows about six hours on the water.
How many people can join?
The group is limited to eight participants.
Where do I meet the crew?
Meet beside the discreetly signed black van at the small port of Larmor-Baden. The port is small, so the meeting area should be easy to find.
Where can I park?
Free parking is available at the car park on Rue Gilles Rio in Larmor-Baden. It is about a ten-minute walk from the port.
What should I wear and bring?
Wear comfortable clothing and closed-toe shoes that can get wet. Bring a fleece, windbreaker, complete change of clothes, water bottle, small snack, biodegradable sunscreen, and a credit card. Sailing equipment is available for hire.
Are there toilets on the catamaran?
No. There are no toilets on board, so plan accordingly before leaving the port.
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