Lerins feels worlds away from Cannes. I love how this private boat outing keeps the day relaxed and flexible, guided by a captain who picks the best spots around Sainte-Marguerite and Saint-Honorat. I also love the snorkeling window over the underwater eco-museum, where six statues sit a few meters below the surface for you to see.

One catch to plan for: the advertised amount doesn’t include the captain/service. Expect an extra €300 captain & service added per booking, and the tour is weather-dependent, so you’ll want to go with flexible expectations and good conditions.

Key highlights to look for

• Private group up to 9: you set the pace, not a bus schedule.
• Sainte-Marguerite Fort Royal: pass by the historic prison tied to the Man in the Iron Mask.
• Underwater eco-museum snorkeling: 6 submerged statues a few meters down, with snorkeling gear provided.
• Sainte-Marguerite nature stop: a short oasis feel, with protected marine and terrestrial species.
• Saint-Honorat monastery island: see the Cistercian presence and historical landmarks on the monks’ island.
• Free extras on board: bottled water plus a complimentary bottle of wine.

The Cannes to Lerins cruise: why it feels like a real day off

If you’ve ever tried to do Lerins as a “quick stop,” you know it can feel rushed. This format is different. Instead of squeezing in transfers and lines, you’re on the water with a small private group and a captain handling the navigation. The result is a day that feels like you’re away from the city, even though you’re only about 15 minutes from Cannes.

I like that it’s built around two clear goals: time to cruise past iconic sights, and time in the water and around the islands. The itinerary keeps a steady rhythm, roughly 4 hours total, with one longer snorkeling session and a second island time slot that’s aimed at history and island atmosphere. And because it’s private (up to 9 people), families and friend groups usually get an easier flow, especially if everyone wants to do the swimming but still keep the day calm.

One more practical point: this is English-friendly and uses a mobile ticket, which matters if you don’t want to fuss with paperwork on the dock.

Fort Royal on Sainte-Marguerite: the Man in the Iron Mask corridor

Your day starts with departure from Cannes. Then you’ll cruise past Fort Royal on Sainte-Marguerite Island, which is a historic monument. The place is most famous because it held the prisoner known as the Man in the Iron Mask. That alone gives the island a strong story, and it adds texture to what might otherwise be “just another stop.”

From the water, forts and shoreline defenses often look more dramatic than photos. You also get a sense of scale: Sainte-Marguerite isn’t a tiny island you can ignore. It’s close enough to feel like a postcard trip, but the fortress reminds you it’s been strategically important for a long time.

A downside to note: the fort is listed as a highlight of the cruise-by portion, not as a guaranteed long on-land visit in the data provided. So if you’re hoping for lots of walking time around the fort itself, plan for this part to be more about views and context than a full deep-dive tour.

Still, it’s a compelling lead-in. It sets a tone for the day: romantic Riviera scenery, yes, but also islands with real pasts.

Snorkeling at the underwater eco-museum: six statues under your feet

This is the heart of the trip. You’ll spend about 2 hours on the Lerins Islands for snorkeling in turquoise water between the islands. The big draw is the underwater eco-museum, with 6 statues submerged a few meters deep. You’re given snorkeling equipment and floaty support, so you can focus on the water and the experience instead of hunting for gear.

What makes this especially valuable is that it’s not just “see fish.” The statues give you a clear target in the water, and that helps beginners too. Even if you’re not a confident swimmer, the floaty plus the nearby, shallow-ish statue placement (a few meters down) turns snorkeling into something more approachable.

It’s also “self-guided” in the best way. You don’t need a complicated schedule to make the most of it. You have a window to swim over the statues, pause, look around, and enjoy the feel of being in a marine environment that the islands protect.

The one consideration: snorkeling time doesn’t automatically mean everyone will feel comfortable in the water. If your group includes non-swimmers, you’ll want to treat the session as a shared experience: some people in the water, some watching and enjoying the boat vibe. Because it’s private, you can usually find a workable balance without everyone getting pulled along.

Sainte-Marguerite: nature vibes, protected species, and island pacing

After the snorkeling window, you’ll get another 1 hour on the Lerins Islands focused on Sainte-Marguerite and the surrounding experience. The island is described as a natural oasis, and it’s where you’ll see protected marine and terrestrial species.

In plain terms: this is the “slow down and look” portion. Instead of a structured museum stop, it’s a chance to enjoy an island that prioritizes conservation. From a practical travel standpoint, that also makes it easier to enjoy even if not everyone in your group is obsessed with history or underwater art.

There’s also a good chance you’ll get island views that look different from the cruise-by moments. Being on the island (even briefly) changes your sense of light, scale, and shoreline color. If you love the coast, it’s exactly the kind of time that turns a trip into a memory.

One note on expectations: the data shows the island time block as about 1 hour, which isn’t enough to treat Sainte-Marguerite like a full-day hiking destination. Think of it as “island taste,” not “complete exploration.”

Saint-Honorat and the Cistercian monks: history you can feel

Then there’s the second island: Saint-Honorat, inhabited by Cistercian monks and known for historical landmarks. This part of the day gives the trip an extra layer. You’re not just snorkeling and scenery-checking. You’re also meeting the island’s human story.

Cistercian life tends to come with a certain calm, and you’ll likely feel that atmosphere in how the island is presented and paced. Even in a short time window, it can be a welcome contrast to busy Cannes streets. If your group likes places with a lived-in rhythm rather than purely tourist infrastructure, this stop usually lands well.

As with Sainte-Marguerite, you’ll want to treat this as a taste, not a full guided history marathon. The time is limited, so the value is in the contrast: Riviera sun, then a quieter island presence with recognizable landmarks.

On-board comfort: wine, water, and captains who keep things easy

This tour is run as a private boat experience with LEO BOAT as the provider. You’ll be meeting at Port pierre canto, 100 Bd de la Croisette, Cannes, at the LEO BOAT location. You’ll return back to the same meeting point when the tour ends.

On board, the included perks matter more than you might expect. You get bottled water and a complimentary bottle of wine. That’s not just a nice-to-have. It turns the day from a “workout and rush back” into a true leisurely cruise, especially during the in-between moments when you’re switching between water time and island time.

Snorkeling support is also included: snorkeling equipment and a floaty. That’s a big deal for groups where some people want to snorkel but don’t want to deal with rental logistics.

If you want the option for more fun effort in the water, there’s an optional Seascooter seabob (200€). One clear pattern in the feedback is that people who add the seabob often describe it as a highlight. If your group includes thrill-seekers or confident swimmers, asking about the seabob can be a smart way to level up the day.

Finally, the captain experience can make or break a boat day. The tour data includes examples of captains such as Paulo, Rodolphe, Raffa, Ayda, and Aida being praised for professionalism, friendliness, and knowledge. You can’t guarantee a specific captain, but it’s a reassuring sign that the experience tends to be guided with care rather than just “here’s the route, good luck.”

Price and value: what the group rate really means

The base price is $468.09 per group for up to 9 people, for about 4 hours. That’s the part that looks straightforward: a private outing at a price that can scale with your group size. If you fill the boat near the top end, the per-person math gets much more appealing.

Then comes the part you should treat as essential context: captain & service €300.00 per booking isn’t included. That means your total cost isn’t just the sticker price. It’s the base amount plus the captain/service fee, and potentially the seabob if you choose it.

So is it good value? For a Riviera-style island day, it often is, because you’re paying for a private boat format that includes:

• snorkeling gear and floaty
• bottled water
• a complimentary bottle of wine
• fuel surcharge
• admission tickets listed as free for the island/nature segments included in the schedule

In other words, you’re not trying to assemble multiple separate components yourself. You’re buying a managed experience where the sailing and the key island moments come pre-packaged.

The best way to decide is to compare against what a group would normally pay for separate snorkeling gear rentals, ferry tickets, and any guided components. If your group wants to stay flexible and avoid logistics friction, the private boat setup tends to justify itself.

Who should book (and who might want a different plan)

This tour fits best if you want a short, high-impact Lerins experience without turning it into a full research project. It’s also a good match for families and mixed-experience groups, since the snorkeling gear is provided and the day includes island time for people who prefer staying more on the surface.

If your group includes kids, one practical note from the provided feedback is that people have reported ice cream being delivered to the boat by snack boats. Not every trip will guarantee that, but it points to the kind of lively, summertime island setting where small extras can show up.

Where it may not fit perfectly:

• If you’re expecting a long, detailed on-land tour of the islands, the time blocks are shorter.
• If your group is very sensitive to weather, remember the tour requires good weather and could be changed or refunded depending on conditions.

Before you go: meeting point, timing, and what to expect from the day flow

The meeting point is clear and central: LEO BOAT, Port pierre canto, 100 Bd de la Croisette, Cannes. You’ll start there and end back there, which makes it easier to plan dinner or a late afternoon stroll afterward.

The tour is about 4 hours. That’s long enough to feel like you actually did something, not long enough to drag. The day moves from departure, to cruising past Fort Royal, to the main snorkeling session, then to a shorter island time focused on nature and monastery history.

The tour is offered in English, uses a mobile ticket, and runs as a private tour for your group only (up to 9). It also notes being near public transportation, which can help if you’re not driving.

Should you book this Lerins private boat tour from Cannes?

I’d book this if your top priorities are snorkeling with a built-in destination (those six submerged statues) and a low-stress private cruise where the day feels like it belongs to your group. The combination of Fort Royal context, island nature time on Sainte-Marguerite, and monastery history on Saint-Honorat makes the itinerary feel more complete than a simple “boat ride plus a swim.”

I’d think twice if your main goal is extensive on-land sightseeing or if your schedule can’t handle weather uncertainty. And because the €300 captain/service fee is separate, you’ll want to do the math for your group size so you feel good about the total spend.

If you’re traveling with friends, family, or a mixed-skill crew and you want one standout day on the Côte d’Azur without the hassle, this is the kind of trip that tends to deliver.

FAQ

How long is the Cannes Private Boat Tour to the Lerins Islands

It runs for about 4 hours.

What’s the group size for this private tour

It’s private, and the group size is up to 9.

What does the tour cost

The listed price is $468.09 per group (up to 9), and there’s an additional captain & service fee of €300. Optional: the Seascooter seabob is 200€.

What’s included on board

You get bottled water, a complimentary bottle of wine, snorkeling equipment, a floaty, and fuel surcharge.

Is snorkeling included

Yes. Snorkeling equipment is included, and the schedule includes snorkeling between the Lerins islands, including an underwater eco-museum with six statues.

Where do we meet for the tour

You meet at LEO BOAT – Cannes Boat Tours & Rental, Port pierre canto, 100 Bd de la Croisette, 06400 Cannes, France. The tour ends back at the meeting point.