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L'Atelier de la Mer · Pointe Rouge, Marseille

Snorkelling in the national park

A dive centre in Marseille's Pointe Rouge harbour kits you out in a wetsuit, mask and fins, then runs you 20 to 25 minutes by boat to a snorkel site picked for the day's conditions. It's the trip for people who want to look under the water, with instructors, rather than at the cliffs.

Snorkeling Trip in the Calanques National Park

About this experience

L'Atelier de la Mer is a dive centre in the Pointe Rouge harbour, in the south of Marseille. You arrive, change into a wetsuit (full or shorty, and mandatory on the boat), collect fins, mask and snorkel, and listen to a briefing on safety and on what lives in the water. Then a 20 to 25-minute boat ride takes you to the day's site.

Which site depends on the wind, the swell and the visibility. The listing names the Riou archipelago, Planier island, Frioul and Maïre as options. Two of those, Planier and Frioul, are outside the mainland calanques, so don't book this to see cliffs and coves. Book it for what's under the surface: seagrass, rocks and fish in a marine park where large areas are no-take zones.

Staying on the boat is allowed if you change your mind. Back at the centre there are hot showers, changing rooms and a coat check, which beats drying off on a bus. The listing rules out children under 8, pregnant guests and anyone with heart or breathing problems. Bring biodegradable sunscreen; fishing, alcohol and feeding the fish are not allowed.

  • Wetsuit, mask, snorkel and fins included
  • A safety and marine-life briefing before you go
  • Site chosen on the day for the clearest water
  • Hot showers and changing rooms back in port
  • A short 20 to 25-minute boat ride

How the day runs

  1. On arrivalCheck in at the dive centre

    L'Atelier de la Mer, Port de la Pointe Rouge. Leave your bag in the coat check.

  2. About 30 minKit and briefing

    Wetsuit on, fins, mask and snorkel fitted, then safety rules and a marine-life talk.

  3. 20 to 25 minBoat to the site

    Riou, Planier, Frioul or Maïre, depending on wind and visibility.

  4. In the waterSnorkel

    Time in the water with the team watching. Stay on board if you prefer.

  5. Back in portHot shower

    Rinse off, change and head home.

Riou island, bare white limestone above a blue seaA swimmer jumping off the stern of a boat into clear water

What's included

Included

  • Wetsuit (full or shorty)
  • Fins, mask and snorkel
  • Safety and marine-life briefing
  • Boat trip to the snorkel site
  • Hot showers, changing rooms and coat check

Not included

  • Food and drinks
  • A tour of the famous coves: the site depends on the day
  • Children under 8
  • Fishing, alcohol and feeding the fish

Who it suits

Book it if

  • You want time under the water, not just on top of it
  • You'd like a wetsuit and instructors rather than snorkelling alone
  • You're in Marseille and want a short transfer
  • You care about the marine park as much as the view

Skip it if

  • Your children are under 8
  • You're pregnant or have heart or breathing problems
  • You want to see En-Vau and the cliffs: take the Bandol cruise or the iconic boat tour
  • You want lunch on board

What guests say

★★★★★

This was the highlight of our trip to the south of France!

Samantha · Oct 2026
★★★★★

Good amount of snorkelling time. Would definitely recommend!

Ella · Sep 2026
★★★★★

It was a great experience. It was very informative thanks to the many explanations from the guide

Finn · Aug 2026
★★★★★

The weather conditions were great; the sea was calm.

Estelle · Aug 2026

Tips before you book

  • Bring reef-safe, biodegradable sunscreen. The listing asks for it.
  • Pack a towel and a change of clothes; the showers are there, the towels may not be.
  • Wear the full wetsuit outside July to September. The sea is around 19°C in October.
  • The Pointe Rouge port is on the RTM sea shuttle line from the Vieux-Port, about 35 minutes, in season.
  • Tell the team if you're a nervous swimmer. Staying on the boat is always an option.

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Frequently asked questions

Where do you snorkel on the L'Atelier de la Mer trip?

At a site chosen on the day for wind, swell and visibility. The listing names the Riou archipelago, Planier island, Frioul and Maïre as options.

Do I need to be a strong swimmer?

You need to be comfortable in deep water. The wetsuit helps you float, the team gives a briefing, and you can stay on board if you change your mind.

What is the minimum age for the snorkelling trip?

8 years. The listing also rules out pregnant guests and people with heart or breathing problems or reduced mobility.

How cold is the water in the calanques?

Around 22 to 23°C in July and August and about 19°C in October, on average. See our swimming guide for every month.

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Snorkel the national park with instructors, wetsuit and gear included, hot shower back in port.

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Snorkel the national park with instructors, wetsuit and gear included, hot shower back in port.

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