The Most Beautiful Beaches of Saint-Malo: Complete Guide 2026

Saint-Malo beaches play with tides like no other Breton coast. Choosing a beach in Saint-Malo means first composing with the rhythm of the sea: at low tide, the Sillon unfurls nearly 3 kilometers of golden sand facing the open sea; six hours later, the same expanse disappears three-quarters under gray-green swells. This tidal phenomenon, up to 13 to 14 meters of amplitude during the great equinox tides, one of the strongest in Europe, reshuffles the cards each day and transforms a simple visit to a Saint-Malo beach into a unique experience. Before diving into the water, start by exploring the corsair city on foot with the Ryo audio guide All Hands on Deck!: 29 audios, 6.6 km of ramparts and alleys, to understand the character of the city before discovering its shores.

This guide covers the flagship beaches and confidential addresses: the natural pool of Bon Secours where you swim at low tide in water protected from undertow, the great beach of Sillon with its long ribbon of sand facing the open sea, the wild coves of Rothéneuf and the island of Cézembre, protected natural space 4 kilometers offshore with turquoise waters. Family beaches, sand yachting spots, tide pool areas, dog-accessible beaches and water quality, everything is here to prepare your swim at the most beautiful beach in Saint-Malo according to your desires.

The Grande Plage du Sillon: the Seaside Heart of Saint-Malo

The Sillon beach (Digue du Sillon, 35400 Saint-Malo, rated 4.9/5 on Google for 28 reviews) is the maritime showcase of the corsair city and the longest beach in Saint-Malo. It stretches for nearly 3 km between the casino and the Môle point, bordered on one side by the Sillon dike and on the other by the Atlantic. Elected most beautiful beach in France in 2023, this is where families land in summer, surfers in autumn and morning runners all year round.

The dike has a brutal history. Built in the 19th century to protect the low neighborhoods of Paramé, it has been reinforced several times after the storms of the 20th century. The great equinox tides hit it head-on: some winters, waves cross the parapet and flood the streets behind. A spectacle that the Malouins know well and which attracts curious visitors from the mainland.

The width of the beach varies considerably depending on the tide. At high tide with strong coefficient, sometimes only a few meters of dry sand remain at the foot of the dike. At low tide, the foreshore is uncovered for 300 to 400 meters, revealing pools and rocks suitable for tide pooling. Arrive 2 to 3 hours after low tide to enjoy a wide beach with water that gradually rises, the best conditions for children.

The Sillon is supervised in July-August, with several rescue stations and regular showers along the dike. Paid parking on the dike in summer, or in the streets of Paramé 5 minutes on foot. The seafront concentrates crêperies, bars and restaurants.

Note for dogs: they are forbidden on the Sillon from June to September. See the dedicated section below.

Éventail Beach: Direct View of the Ramparts

The Éventail beach (Boulevard de la Tour Bidouane, 35400 Saint-Malo, rated 4.9/5 on Google for 147 reviews) takes its name from its flared arc shape, wedged between the northern point of the ramparts of Saint-Malo intramuros and the harbor entrance. It's one of the most photogenic beaches in the city: from the sand, you can simultaneously see the medieval towers, Fort National on its rocky islet and, on the horizon, the first islands of the Emerald Coast.

The beach is small and almost entirely disappears at high tide. It's more suitable for a final stop after a walk on the ramparts than for a full day. Fort National, accessible on foot from Éventail at low tide, is open for visits in season, allow 45 minutes to tour around it.

Beware of currents in this area: the channel and port traffic create unpredictable water movements. Swimming is not supervised here and is not recommended for children in the two hours following low tide.

Môle Beach: the Shelter Under the Ramparts

Small sandy beach nestled between the Môle jetty and Bidouane tower, Môle beach (Tour Bidouane, 35400 Saint-Malo, rated 4.7/5 on Google for 262 reviews) is prized for its sheltered situation: the môle breaks the dominant northwest wind and creates a calm zone appreciated in cool weather.

Unsupervised, reserved for adults autonomous in swimming. Access through the Môle gate or by the staircase behind Bidouane tower. Ideal for a quick bath at sunset when the Sillon is crowded.

Solidor Beach: Full South in Saint-Servan

To exit the intramuros, you must follow the Rance. Solidor beach (Tour Solidor, 35400 Saint-Malo, rated 4.5/5 on Google for 161 reviews) is located in the Saint-Servan neighborhood, at the foot of Solidor tower, a keep built between 1369 and 1382, at the end of the 14th century, which long housed the Long-Cours Cap-Hornier museum (closed since 2019). The beach benefits from beautiful southern exposure, which guarantees prolonged sunshine even in September.

The sand is fine, the sea generally calm thanks to the natural protection of the Rance estuary. It's one of the favorite beaches of Malouin families: few currents, gradual bottom, and the activity of Solidor marina right next door. To learn more about the tower and its medieval history, consult the Ryo article dedicated to Solidor tower.

Access is by bus (line 6 from the bus station, stop 'Solidor') or on foot from the center in 25 minutes along the quays.

Bas-Sablons Beach: Calm and View over the Rance

Still in the Saint-Servan sector, Bas-Sablons beach borders the large marina of the same name. It's a beach about a kilometer long, with a bottom of mixed sand and pebbles at the top of the beach. It is open to dogs all year round (to be checked each summer with the town hall as decrees can evolve), making it one of the few alternatives to the Sillon for pet owners.

The view extends to the Rance estuary and the tidal dam, one of the most original perspectives of the Malouin coastline. Free parking near the marina. Unsupervised.

Note: the estuary side sometimes exposes this beach to episodes of variable water quality (see the pollution section below). Check the bulletins before swimming.

Mihinic Beach: the Confidential Between Saint-Servan and Rothéneuf

Beyond Bas-Sablons, continuing towards Rothéneuf, Mihinic beach (Mihinic, 35400 Saint-Malo, rated 4.6/5 on Google for 124 reviews) is discovered behind a small rocky point. Little known to tourists, it offers an almost wild atmosphere despite its proximity to residential areas.

The beach faces northeast, which preserves it from prevailing winds. At low tide, the surrounding rocks lend themselves to walking and mussel gathering. Access by pedestrian path from Mihinic parking (5 minutes walk). Unsupervised. Open to dogs all year round.

Fort de la Varde Cove Beach: Access by Trail

The fort de la Varde overlooks a wild cove that can only be reached by the coastal path GR34. The fort de la Varde cove (Fort de la Varde, 35400 Saint-Malo, rated 4.7/5 on Google for 517 reviews) is one of those Malouin beaches that reward walkers: a few hundred meters of sand framed by pink granite cliffs, without facilities or crowds.

Access conditions: plan suitable shoes and check the tide, the cove is reduced to a narrow strip of wet sand at high tide.

Nicet Beach: Wild Charm Near the GR34

Between Rothéneuf and la Varde, Nicet beach (Route du Nicet, 35400 Saint-Malo, rated 4.6/5 on Google for 419 reviews) is one of the most appreciated beaches by connoisseurs. Framed by rocks and maritime pines, it presents a wild character rare less than 8 km from downtown. Its modest size, about 200 meters, gives it an intimate atmosphere even in midsummer.

The water is often colder there than at Sillon because the beach is less sheltered. It's also windier, making it ideal for kite flying. The coastal path GR34 passes just above, a reason to combine swimming and hiking. Find detailed itineraries in the article on the most beautiful hikes in Saint-Malo.

Val Beach: Tranquility on the Rothéneuf Side

In the Rothéneuf neighborhood, Val beach is a cove of fine sand framed by two rocky points, accessible by a path descending from the village. The water there is classified as excellent bathing quality by health authorities.

A few hundred meters away are the Sculpted Rocks of Rothéneuf, the monumental work of Abbé Fouéré: about 300 characters carved into the granite of the cliff between 1894 and 1907. A swim at Val beach followed by a visit to the Rocks makes a half-day ## Varde Beach (Route de la Varde, 35400 Saint-Malo, rated 4.7/5 on Google for 517 reviews): fine sand on the east side

A few hundred meters from the fort, this beach stretches in a protected cove. Varde beach is supervised in July-August. The water is generally clearer than in intramuros, as sedimentary inputs from the estuary are less present in this sector.

Parking 5 minutes walk. The surrounding cliffs merit exploration at low tide. Clear view of the Emerald Coast in clear weather.

Havre Beach: White Sand in Rothéneuf

In the Rothéneuf sector, Havre beach offers light sand and generally calm water, sheltered by the configuration of the rocks. Family beach appreciated for consistent water quality and preserved natural setting.

Nearby, the Sculpted Rocks of Rothéneuf are worth the detour after swimming.

Rosais Beach: Mont-Saint-Michel Bay Side

On the Guimorais peninsula side, Rosais beach (Le Rosais, 35400 Saint-Malo, rated 4.4/5 on Google for 106 reviews) looks towards Cancale and the bay. Mixed sand and pebbles, less touristy than Sillon, often chosen by area residents.

Unsupervised. Potentially strong currents at the bay entrance depending on coefficient. Beautiful view of Mont-Saint-Michel bay in clear weather. Accessible to dogs outside seasonal restrictions.

Fours à Chaux Beach: the Insiders' Address

The Fours à Chaux beach (Fours à Chaux, 35400 Saint-Malo, rated 4.5/5 on Google for 116 reviews) owes its name to the old calcination kilns that operated here in the 19th century. It is located between Varde and Nicet beaches, accessible by a steep coastal path. Wild atmosphere, almost no visitors outside of regulars.

Access involves a few minutes' walk on the coastal path from the Varde road, plan suitable shoes. No facilities on site.

Saints-Pères Beach: Wild Coves to the South

Towards the south of Saint-Servan, Saints-Pères beach (Allée des Saints-Pères, 35400 Saint-Malo, rated 4.6/5 on Google for 82 reviews) is less a beach than a succession of small coves separated by rocky tongues. Accessible only by the coastal path from Saint-Servan, in the natural extension of the customs officers' trail.

At low tide, the exposed rocks form natural basins rich in marine fauna: starfish, crabs, barnacles, anemones. Warning: the coves disappear entirely at high tide with strong coefficient.

Cézembre Island: Turquoise Water 4 km Offshore

Strictly speaking, Cézembre is not a Saint-Malo beach but an island 4 km offshore, protected natural space owned by the Coastal Conservatory since 2018. Accessible only by shuttle from Écluse du Naye (intramuros side), it houses one of the most beautiful beaches in the region: a sandy beach facing due south, turquoise waters, panorama of Saint-Malo and the Emerald Coast.

The crossing takes 20 to 30 minutes in season (Compagnie Corsaire operates rotations from April to September, daily departures in high season; count about 12 to 15 € round trip depending on operator, rate to be checked for 2026). Landing is only at high tide. The island has no cars, no paved roads, only trails, a seasonal bar-restaurant and the ruins of German artillery from World War II. The water there is among the clearest in the English Channel, which Malouin swimmers don't find on continental beaches.

Plan to arrive early in the morning: reception capacity is limited and shuttles are full from 10am in high season. Bring water and sun protection.

Water Quality and Pollution: What You Need to Know

The Malouin coastline is subject to regular bacteriological monitoring by ARS Bretagne. Results are published on the town hall website and on Baignades.sante.gouv.fr.

General assessment by sector:

• Sillon Beach: 'Good' quality in recent seasons. Rare occasional exceedances after heavy rains (urban runoff).
• Bon Secours Beach: 'Good' quality. The closed basin may present higher values after several days without complete renewal.
• Bas-Sablons Beach: variable quality (Rance estuary side). Classified 'Sufficient' some years due to flows influenced by the tidal dam.
• Varde / Nicet Beach: consistently 'Good' quality, these beaches open to the open sea are least exposed to estuary pollution.

Practical rule: wait 48 hours after an intense rainy episode before swimming on intramuros beaches. Stormwater drains discharge to sea and temporarily degrade bacteriological quality.

Shellfish gathering is also subject to control. Prefectural decrees close certain beds in case of contamination; consult DDTM Bretagne before any harvesting.

FAQ

What is the Most Beautiful Beach in Saint-Malo?

It depends on the criteria. For a complete family beach day, the Grande Plage du Sillon remains the reference with its long ribbon of sand and amenities, especially since it was elected the most beautiful beach in France in 2023. For local atmosphere and the natural pool, Bon Secours beach is the favorite of the locals. For isolation and turquoise waters, Cézembre has no equivalent on the continent.

Can You Swim with Your Dog in Saint-Malo in Summer?

Yes, but not everywhere. The beaches of Bas-Sablons, Mihinic, Rosais and Pont remain accessible to dogs from June to September. The supervised beaches (Sillon, Éventail, Bon Secours) are forbidden to animals during this period. Check the municipal decrees each year as the list can evolve.

Are the Beaches of Saint-Malo Supervised?

The main beaches (Sillon, Bon Secours, Varde) are supervised by lifeguards from mid-June to late August, generally from 11am to 7pm. The secondary beaches (Mihinic, Val, Nicet, Pont, Fours à Chaux) are not supervised and remain under the responsibility of the swimmers.

Are There Pollution Problems on the Beaches of Saint-Malo?

The majority of beaches get a 'Good' quality rating over the season. The estuary-side beaches (Bas-Sablons) are more variable. Basic rule: avoid swimming within 48 hours following heavy rains on intramuros beaches. Bacteriological data is published weekly on Baignades.sante.gouv.fr.

Which Beach to Choose for Young Children?

The Sillon beach is often recommended for its supervision and length. Bas-Sablons beach offers very calm seas thanks to the estuary protection. The Bon Secours pool also reassures parents thanks to its basin protected from undertow. Outside the center, Pont beach in the Rothéneuf cove is particularly sheltered.

How to Get to Cézembre Island from Saint-Malo?

Maritime shuttles depart from Écluse du Naye, intramuros side, operated notably by Compagnie Corsaire. In season (April to September), departures are regular in the morning. The crossing takes about 20 to 30 minutes and landing is at high tide. It is advisable to arrive early as the boats are full in July-August. On the island, plan water and sun protection: facilities are limited to a seasonal bar-restaurant.

Conclusion

From the ramparts of the intramuros to the coves of Rothéneuf, Saint-Malo beaches draw a coast of remarkable variety. Sillon for entertainment, Bon Secours for swimming in a natural pool, Cézembre for turquoise waters, the coves of la Varde and Fours à Chaux for solitude, each beach responds to a different desire, and the tides redraw the landscape twice a day.

Before or after your swims, the Ryocity of Saint-Malo 'All Hands on Deck!' awaits you: the Ryo audio-guided tour covers 29 stops through the corsair city in 2h40, a way to understand how this city of corsairs shaped the coastline you just explored.