Plage de Porsmilin, Locmaria-Plouzané: beach in Brittany

In Locmaria-Plouzané, Porsmilin is a pretty south-facing cove edged with dunes and a grassy back beach, lifeguarded in summer, good for surfing, lazing and shore fishing.

Suggested time: 3 hours to a full day
Type of place: South-facing family cove, lifeguarded and popular with surfers
Atmosphere: Family-friendly, sporty, wild and full of heritage
Getting there: Rue de Porsmilin, 29280 Locmaria-Plouzané. Parking nearby.

Who this place suits

With family: 9/10
As a couple: 10/10
With friends: 10/10
Solo: 10/10
With a dog: 4/10
Reduced mobility: 7/10

These scores are calculated from what the page records: official rating, facilities, difficulty, duration and location. They are a guide, not a substitute for contacting the venue, especially about accessibility.

About

Porsmilin is about twenty minutes from Brest, on the Locmaria-Plouzané coast. This pretty cove faces due south and feels genuinely wild, with its dunes and grassy back beach. Surfing, bodyboarding and paddleboarding are possible when conditions allow. The beach is also pleasant for families and shore fishing. The site has parking, drinking water, toilets and a first-aid post. It is lifeguarded in summer; check the times displayed on site. Water quality in 2026 is rated good. At low tide, Porsmilin reveals an astonishing heritage: stumps and trunks from an ancient peat bog more than 4,500 years old. The GR34 also offers beautiful views towards Crozon, Pen-Hir and the Tas de Pois.

What you will see

A south-facing cove.
Dunes and a grassy back beach.

Practical information

Getting there: Rue de Porsmilin, 29280 Locmaria-Plouzané; parking nearby
Services: Parking, drinking water, toilets, first-aid post
Parking: Can be very busy in July and August and on sunny weekends
Pets: Municipal and seasonal rules; check the signs on site
Lifeguarded swimming: Lifeguarded in season; check the times on site
Water quality: Rated good in 2026
Tides: Low tide for the ancient peat bog and shore fishing, a rising tide for swimming
Activities: Swimming, surfing, bodyboarding, paddleboarding, shore fishing, the GR34, photography
Best time: Low tide for the geological heritage; late afternoon for the beach
Nearby: Trégana, Portez, Déolen, the Pointe Saint-Mathieu, Brest

Tips on the spot

Check the tide times before you go, and download them for offline use.
Check the marine weather, swell and wind.
Read the signs at the entrance and respect the flags and instructions.
Choose the lifeguarded area when there is one, and do not overestimate your swimming level.
Watch children at all times, and set a family meeting point.

Show 7 more tips

Check the water quality in season, and do not swim if there is a ban.
Arrive early in July and August; June and September are quieter.
Use sun cream even when the sky is hazy, and keep a windproof layer.
Respect the dunes and vegetation, and take all your litter home.
If in doubt about conditions, do not swim.
Come at low tide to see the remains of the 4,500-year-old peat bog.
Walk the GR34 for views towards Crozon and the Tas de Pois.

Frequently asked questions

What kind of beach is it?

South-facing family cove, lifeguarded and popular with surfers.

Why come here?

A very complete family and sporty beach near Brest, with views of the Crozon peninsula, surfing, the GR34 and exceptional geological heritage visible at low tide.

How much time should I allow?

3 hours to a full day.

What is the atmosphere like?

Family-friendly, sporty, wild and full of heritage.

Is the beach lifeguarded?

Yes, in summer; check the times displayed on site.

What can I see at low tide?

Stumps and trunks from an ancient peat bog more than 4,500 years old.

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Photographs: Louboutinj · CC BY-SA 3.0 · Wikimedia Commons · Rundvald · Public domain · Wikimedia Commons · Moreau.henri · CC BY-SA 4.0 · Wikimedia Commons · Gaëlle Fily · CC BY 3.0 · Wikimedia Commons