Seven days, two very different worlds. At one end of this Provence cruise sit the calanques, the white limestone fjords gouged into the coast between Marseille and Cassis. At the other lie the Iles d'Hyeres, the green islands the French call the golden isles, lapped by water that has no business being so clear this far north. Stringing them together makes a near-perfect week, provided you respect two things above all else: the anchoring rules, which have teeth now, and the mistral, which arrives without much warning and ruins the unprepared.
The shape of the week
The cruising ground from Marseille east to the Iles d'Hyeres runs about 70 nautical miles end to end, which sounds like a lot until you realise it is studded with anchorages every few miles. We sailed it as a one-way passage in a week, picking up the boat near Marseille and leaving it at Hyeres, and I would do it that way again. If you want to keep going afterwards, this dovetails neatly into the riviera grand tour heading east toward Menton.
Before anything else, read the rules. Anchoring in this part of France is no longer a free-for-all, and the cote dazur anchoring rules 2026 explain why. The short version: seagrass protection has tightened the screws, large bans now ring popular bays, and the fines are real.
A note on chartering versus bringing your own boat. We chartered, which for this stretch makes a lot of sense, because the boat comes berthed and ready and you are not committing your own keel to a coast you do not know. If you are weighing it up, the chartering cote dazur guide covers the practicalities of picking up and dropping off in Provence. Either way, the cruise below is the same; only the logistics at each end change.
Days one and two: the calanques
We started in the calanques between Marseille and Cassis, a national park since 2012 and managed as one. The white cliffs drop straight into deep blue water, and on a calm morning anchoring under them is as good as Mediterranean sailing gets. The catch is the regulation. The calanques Marseille Cassis by boat guide lays out the zones, but the headline is this: the bay of Cassis is ringed with restrictions, including a no-anchoring area marked by yellow buoys carrying a blue anchor symbol, a zone where boats over 10 metres may not anchor at all, and reserved swimming areas you must stay clear of.
We anchored at En-Vau and Port-Pin early, before the day-boats arrived, and were gone by mid-morning when the crowds and the no-go zones made staying pointless. The lesson the calanques teach is to be an early bird. By eleven the popular calanques are jammed, and a posidonia-protection ban means you cannot simply drop the hook anywhere your eye fancies. The posidonia anchoring ban France piece is the one to read if you want to understand the seagrass logic behind it all.
The seagrass matters more than it might seem. Posidonia meadows take centuries to grow and a single dragged anchor can scar them in seconds, which is why the bans exist and why the patrols enforce them. In practice the etiquette is straightforward: anchor only on clear sand, which shows pale through the water, and never on the darker patches of weed. We carried a bucket with a glass bottom to read the bottom before dropping, and on more than one occasion shifted the boat twenty metres to find sand. It is a small habit that keeps you legal and keeps the meadows alive, and the riviera anchoring etiquette notes spell out the manners that go with it.
Day three: Marseille and the leg east
We ducked into Marseille for a night, tying up near the Vieux-Port and walking out into a city that feels like nowhere else in France. The Marseille Vieux-Port Frioul notes cover the harbour and the Frioul islands just offshore, which make a quick anchorage if the Vieux-Port is full, as it often is.
From here the coast opens east toward the Iles d'Hyeres. Cassis to Porquerolles is around 35 nautical miles, so we broke the run, anchoring for lunch off the Ile des Embiez and pressing on to Porquerolles before dark. This is the leg where you watch the sky. Provence gives little notice before the wind turns nasty.
The mistral, and how we read it
Halfway through the week the forecast hardened and we sat tight for a day. The mistral is the defining hazard of this coast, a cold, dry, ferociously strong wind that funnels down the Rhone valley and can blow for three days once it sets in. Learning to read the mistral before it traps you is the single most useful skill on this cruise. We watched the pressure gradient, listened to the bulletins, and chose a sheltered anchorage on the north side of Porquerolles with good holding, then waited it out with books and cards. The broader mistral tramontane Med winds primer explains the mechanism, which is worth understanding rather than just fearing.
Days four to six: the golden isles
Porquerolles, Port-Cros and the Ile du Levant are the reward. Porquerolles is the largest, and its north coast offers a string of celebrated anchorages: Plage d'Argent, the Baie du Langoustier, and the Baie de Notre-Dame, all sand and pine and shallow turquoise water. The Porquerolles Hyeres islands guide ranks them by wind direction, which matters because the swell wraps around the island and an anchorage that is calm at breakfast can roll by lunch.
Port-Cros, six nautical miles from Porquerolles, is a strict national park and the rules are stricter still. The Port-Cros national park mooring notes are compulsory reading: anchoring is largely banned to protect the seabed, and you pick up a managed mooring buoy instead. We did exactly that, snorkelled the marked underwater trail off the Plage de la Palud, and saw more fish in an afternoon than in a week anywhere else on this coast.
The whole archipelago is a marine reserve, and treating it as such is non-negotiable. The wider marine reserves France by boat guidance applies in full.
The Ile du Levant, the third of the golden isles, is mostly off-limits as a naval firing range, with a small naturist village at one end that has nothing to do with sailing and everything to do with curiosity. We gave it a wide berth, as the charts advise, and concentrated on Porquerolles and Port-Cros, which is where the cruising really is. A day at anchor off the Notre-Dame beach, swimming and reading and watching the pines, was the high point of the week for the crew, and proof that the best of this coast costs nothing once you are clear of the marinas.
Day seven: into Hyeres
We finished by running the short hop to the mainland and into Hyeres, leaving the boat among the pines with salt on the rigging and a logbook full of clear-water anchorages. Seven days, perhaps 70 miles of sailing, and a fortnight's worth of memories.
Hyeres makes a satisfying place to end. The marina sits below the old hilltop town, and the airport nearby makes crew changes painless if you are not bringing the boat home yourself. We spent the last evening eating grilled fish on the quay, comparing the gritty energy of Marseille at one end of the week with the silent, weed-fringed clarity of Port-Cros at the other, and agreeing that the contrast was exactly what had made the week.
The practical takeaways are simple and worth repeating. Anchor early in the calanques and obey the buoyed zones, because the bans are enforced and the fines sting. Pick up a mooring buoy at Port-Cros rather than fighting the no-anchor rule. And never, ever ignore a building mistral. Provence hands you the most beautiful week in the western Mediterranean. It asks in return that you read the wind and the seagrass with equal care.
