Marseille: Calanques Catamaran Cruise, Picnic, & Swimming

The best part of this Marseille boat trip is its access to places you cannot reach easily from land, including Riou Island and the Blue Cave. You cruise past the white limestone cliffs of Sormiou, Morgiou, Sugiton, Port Pin, and Port-Miou, then stop in clear water for swimming and snorkeling.

I like the small 24-person limit, which gives you room to move around instead of feeling packed onto a party boat. I also like the practical all-inclusive setup: sandwiches, dessert, rosé, soft drinks, snorkeling equipment, wetsuits when the water is cold, and even GoPro cameras are provided.

The main consideration is the water. It can be chilly outside the hottest summer weeks, and this is not a sightseeing cruise where you simply sit back all day. You should be comfortable getting in and out of the sea, though the crew can adjust the experience to the group and has helped less-confident swimmers reach the Blue Cave.

Key points to know before booking

• Small catamaran: Grenadine carries no more than 24 people, with two skippers and four toilets.
• Best access by boat: The route reaches Riou Island, sea caves, and coves that are difficult or impossible to visit on foot.
• Swimming is central: Expect several opportunities to swim and snorkel in protected coastal waters.
• Food and drinks included: Lunch generally includes a homemade sandwich, fruit or dessert, cookies, rosé wine, and soft drinks.
• Flexible route: En-Vau and some swim stops depend on weather and sea conditions.
• Arrive early: Check in 15 minutes before boarding at Port de la Pointe Rouge. Late arrivals are not refunded.

Why this catamaran is a smart way to see Marseille’s Calanques

Marseille’s Calanques National Park is best understood from the water. From a boat, the coast opens into a long series of pale limestone cliffs, narrow inlets, pine-covered slopes, and bright swimming coves. A road or hiking trail can show you one calanque at a time. This cruise lets you see a broad stretch of the coast in one outing.

The boat, Grenadine, is a catamaran with a maximum of 24 people. That number matters. You get more personal space than on a large sightseeing vessel, and you can move between shaded and sunny areas as the day changes. The boat also has four toilets, a useful comfort on a long trip.

Two skippers handle the outing. Names associated with the crew include Mary, Julie, and Clemence. Their role is not only to steer. They explain the places you pass, point out the best swimming areas, and adjust the pace and route to the weather and the mood of the group. Some outings feel relaxed, while others have larger waves and a livelier ride.

The advertised duration is five hours, although the booking information also lists 450 minutes, which equals seven and a half hours. The detailed stop times do not line up neatly either. I would confirm the exact departure and return time before booking, especially if you have a train, dinner reservation, or another Marseille activity planned.

From Pointe Rouge to the open sea

You meet Bleu Evasion at entrance number 3 of the Port de la Pointe Rouge in Marseille. This is a working marina rather than a downtown street corner, so allow time for traffic. The operator asks you to arrive 15 minutes before boarding for check-in, and late arrival means no refund.

Once aboard, the first stretch gives you time to settle in. You can take in the sea air, find a comfortable place to sit, and listen to the skippers explain the plan. The catamaran’s wide layout is helpful here. You are not confined to one narrow row of seats.

The first part of the cruise is as much about the views as the stops. The coast changes quickly, from open water to steep cliffs and narrow inlets. Keep your sunglasses handy, and bring a towel for the swim breaks. Pets are not allowed, and the activity is not suitable for children under two, pregnant women, or people with back problems.

Riou Island and the first swim

The Archipelago of Riou is one of the most memorable early stops. The boat pauses for photos, a guided look at the islands, swimming, and snorkeling. The setting feels more remote than the mainland calanques, and the open water gives the first section of the cruise a real sense of space.

This is also a good time to test the equipment and the water. Snorkeling gear is included, and wetsuits are available if the sea feels cold. You may see fish in the protected waters, including species such as groupers and scorpionfish. The experience is not built around a formal marine biology lesson, but the park’s underwater life adds interest to what could otherwise be just a scenic boat ride.

If you are a weak swimmer, be honest with the crew early. One guest with intermediate swimming ability was helped toward the Blue Cave, which shows the skippers can offer practical assistance. Still, this is a sea-based activity, not a shallow-water beach outing. Follow the crew’s instructions and stay within the areas they approve.

Sormiou, Morgiou, and Sugiton by boat

Calanque de Sormiou is one of the coast’s most recognizable inlets. Its cliffs frame clear water, and the boat gives you a view that hikers do not get from the road or trails. The stop is relatively brief, so expect a guided visit and photo time rather than a long walk ashore.

Morgiou has a more enclosed feel. The boat pauses here for photos and sightseeing, giving you time to study the shape of the inlet and the steep rock around it. The cruise is especially useful for seeing several calanques without spending the day on demanding footpaths.

Sugiton is one of the main swimming sections. You get more free time here, along with the chance to snorkel. This is where the cruise feels less like a sightseeing circuit and more like a day at sea. You can swim, float, take photos with the supplied GoPro cameras, or stay aboard and watch the cliffs.

I like this balance. People who want an active day get several chances to enter the water, while anyone who prefers to remain dry can still enjoy the views from the catamaran. The only catch is that repeated swim stops mean you should not book this expecting a nonstop narrated tour.

The Blue Cave and weather-dependent En-Vau

The Blue Cave is one of the outing’s most appealing features. Reaching a sea cave by boat gives you a different view of the coast, with light, shadow, and unusually clear water creating the drama. Swimming inside the cave can be the highlight of the day, though access depends on conditions and your comfort in the water.

The crew may also include Calanque d’En-Vau if the weather allows. En-Vau is famous for its steep limestone walls and striking cove, but sea conditions and park rules can affect the route. Treat it as a welcome possibility rather than a guarantee.

This flexibility is important. The most scenic route is not always the safest route, and a responsible skipper may shorten or change a stop because of wind, waves, or access restrictions. You might miss one named calanque and gain a longer swim elsewhere. The quality of the day depends more on good judgment than on checking every place off a list.

Port Pin and Port-Miou on the return

Calanque de Port Pin brings another chance for photos, swimming, and snorkeling. Its smaller scale makes it a pleasant contrast to the larger cliff walls seen earlier. The stop is long enough to enjoy the water or take in the view without making the day feel rushed.

Port-Miou is more suited to a scenic pause and guided sightseeing. The boat’s return route gives you another look at the coast from a different angle, which is useful because the cliffs and inlets can look completely different when seen from offshore.

These later stops also give you a chance to slow down. A full day of swimming, sun, wind, and boat motion can be tiring. Keep drinking water, use sun protection, and take advantage of the shaded areas when you need a break.

What lunch and the all-inclusive setup are really worth

At $104 per person, the price is not just paying for a boat ride. It includes the skipper, fuel, the Calanques tax, swimming time, snorkeling gear, wetsuits in cold water, soft drinks, and GoPro cameras. Lunch is generally a homemade sandwich, with options such as mozzarella and tomato or ham and cheese, plus watermelon, cookies, or another dessert.

Rosé wine is part of the experience, and the drinks are kept available throughout the trip. The food is simple rather than restaurant-level, but it removes the need to pack a full meal or buy supplies at the marina. That matters on a five-hour or possibly longer outing.

The strongest value comes from combining transport and access. You see several distant areas, reach swimming spots, borrow equipment, and get a picnic without arranging each piece separately. If you only want a short cruise with no swimming, the price may feel high. If you plan to spend most of the day on the water, it is a reasonable package.

The boat’s size also adds value. A 24-person maximum is not private, but it is far more personal than a large excursion vessel. Two skippers can keep an eye on the group, answer questions, and help with equipment. Four toilets are another small but meaningful comfort on a long coastal trip.

The swimming reality: clear water, cool temperatures

The swimming is not an optional extra. Several stops are built around it, and the included snorkeling equipment makes it easy to take part. The protected waters can contain seagrass meadows, coral reefs, and fish, though visibility and marine life vary with conditions.

Water temperature is the main issue. In early October, the sea was described as chilly, but a wetsuit made swimming worthwhile. The operator provides wetsuits when the water is cold, so you do not need to bring one. You should bring your own towel and sunglasses.

The GoPro cameras are a nice touch for anyone who wants underwater images. Ask the crew about how they are used and returned during the outing. You will also want to secure phones and cameras carefully around the boat. Salt water and moving decks are a poor combination.

Who will enjoy this cruise most

I would recommend this outing to couples, friends, and families with older children or young adults who want a full day on the water. It suits people who like a mix of scenic touring, casual food, swimming, and light adventure. The small group size also works well for anyone who dislikes crowded excursion boats.

It is a particularly good choice for strong or reasonably confident swimmers. The crew can help, but you should not choose this trip if you are uncomfortable with open-water swimming or getting back aboard a boat.

The cruise can also work for a celebration. One couple arranged a proposal on board, and the crew helped with photos. The relaxed group setting, drinks, and wide views make that kind of personal occasion possible without turning the whole trip into a formal event.

I would be cautious if you have back problems, are pregnant, or are traveling with a child under two. The operator specifically excludes those groups. Also think about the sea conditions. Big waves can be exciting, but they can make the ride less comfortable for anyone prone to motion sickness.

Practical details that can make or break the day

Book with a flexible schedule. The route can change, and the timing information needs clarification. Ask the operator to confirm the actual duration and departure time before you commit to a tight itinerary.

Arrive early at Port de la Pointe Rouge. Marseille traffic can cause delays, and the no-refund policy for late arrivals is strict. Have the customer telephone number ready for the booking, and wear clothing that can handle wind and spray.

Bring only what you need: sunglasses and a towel are specifically recommended. You may also want sun protection, though that is not listed as a required item. Leave pets at home. English and French are available, so the tour works well for international visitors.

Free cancellation is available up to 24 hours before departure, and you can reserve now and pay later. Those terms are useful if your Marseille plans may shift, but they do not protect you from arriving late at the marina.

Should you book the Calanques catamaran cruise?

Book it if you want to see a wide stretch of Marseille’s coast, swim in several beautiful places, and have lunch and equipment handled for you. The combination of a 24-person catamaran, two skippers, the Blue Cave, Riou Island, and possible access to En-Vau gives the trip more variety than a simple harbor cruise.

Skip it if you want a short, dry sightseeing ride, dislike open water, or need a fixed schedule with no route changes. Also confirm the real duration, since the supplied timing details conflict.

For most active visitors, this is a strong use of a Marseille day. The best moments are likely to come from the water itself: a cave swim, a quiet cove, or a sudden view of pale cliffs from the catamaran. The food is straightforward, the rosé keeps the mood easy, and the small boat makes the long outing comfortable.

FAQ

Where does the catamaran cruise leave from?

The meeting point is Bleu Evasion at entrance number 3 of the Port de la Pointe Rouge in Marseille.

How early should I arrive?

You should arrive 15 minutes before boarding for check-in. The operator warns that traffic can cause delays and does not provide a refund for late arrival.

How many people can ride the catamaran?

The catamaran has a maximum capacity of 24 people. Two skippers operate the boat, and it has four toilets.

Is lunch included?

Yes. Lunch includes a homemade sandwich, dessert or fruit, and rosé wine. Food examples include mozzarella and tomato or ham and cheese sandwiches, watermelon, and cookies.

Are drinks included?

Yes. Rosé wine and soft drinks are included.

Is snorkeling equipment provided?

Yes. Snorkeling gear is included, and wetsuits are provided when the water is cold.

Can I swim in the Blue Cave?

Swimming in the Blue Cave may be possible depending on sea and weather conditions, and the crew can help less-confident swimmers when appropriate.

Is En-Vau guaranteed?

No. The route may include En-Vau if weather conditions allow. The skipper may change the route for safety or access reasons.

Who should not join this activity?

The cruise is not suitable for children under two, pregnant women, or people with back problems. You should also consider your comfort with swimming in open water and boat motion.