Brittany, France

La Trinité-sur-Mer Beaches

Overview

La Trinité-sur-Mer in Brittany, France, is a charming destination for beach lovers. This renowned sailing port also offers a delightful array of sandy shores. It's a wonderfully family-oriented spot, with many beaches catering to all ages. The area provides a pleasant mix, from the lively harbour atmosphere to more tranquil coastal spots perfect for relaxation.

The coastline presents diverse beach experiences. Families often enjoy Plage de Kervillen, known for its sheltered setting within La Trinité. Nearby, the expansive Grande Plage de Carnac is a popular choice for its vibrant atmosphere. For a unique adventure, Plage du Men Du captivates with its tidal pathway to Stuhan Island, a feature showcasing the significant local tides. Those seeking wild beauty will appreciate the rugged scenery of the Beach of Port Blanc, while Plage du Ty Guard offers a more intimate, local feel right in town.

These highlights offer just a glimpse of what's available. Many other coves and sandy stretches await discovery, some ideal for "pêche à pied" when the tide recedes. For a comprehensive guide to all the coastal gems in the area, be sure to explore our longer list of beaches.

FAQ

Is La Trinité-sur-Mer good for a family beach holiday?

Yes, La Trinité-sur-Mer is considered a family-oriented destination with several beaches suitable for all ages. The town offers a safe environment and various water-based activities. Beaches like Kervillen and Men Dû are particularly popular with families.
Plage du Men Du
Plage du Men Du

What's the water temperature like for swimming at La Trinité-sur-Mer beaches?

The water temperature in La Trinité-sur-Mer is typical for Brittany. In summer (July-August), the average sea temperature is around 17-18°C (63-64°F), occasionally reaching up to 20°C (68°F) on warmer days. While refreshing, some may find it cool for prolonged swimming without a wetsuit.

When is the best time of year for a beach trip to La Trinité-sur-Mer?

The best time for a beach trip is from late June to mid-September. July and August offer the warmest weather for swimming and beach activities, though it's also the busiest period. June and September provide pleasant weather with fewer crowds.

How much do the tides affect the beaches in La Trinité-sur-Mer?

Tides significantly affect the beaches. At low tide, large expanses of sand and rock pools are exposed, ideal for activities like shore fishing ('pêche à pied') or walking to islets like Stuhan from Men Dû beach. Some beaches, like Kervillen, are known to be good for swimming at any tide. It's always good to check tide times.
Plage du Men Du
Plage du Men Du

Are there accommodations with direct beach access in La Trinité-sur-Mer?

Yes, there are some accommodations offering direct or very close beach access, particularly around Kervillen beach where campsites and some rentals are situated. Options can include campsites, villas, and apartments. It's advisable to book these well in advance, especially for the summer season.
See the full list of accommodation options here.

Are dogs allowed on the beaches in La Trinité-sur-Mer?

Regulations for dogs on beaches can vary by season and specific beach. Generally, during the peak summer months (July and August), dogs are often not allowed on the main supervised beaches like Kervillen and Men Dû during daytime hours. It's best to check local signage or the town hall's official website for current rules.

Which beaches in La Trinité-sur-Mer are best for young children?

Plage de Kervillen and Plage du Men Dû are often recommended for families with young children. Kervillen is south-facing, sheltered, supervised in summer, and offers gentle slopes. Men Dû also has a gentle slope and at low tide, a sandbar appears, which can be fun for exploration.
Plage du Men Du
Plage du Men Du

Is it easy to find parking near the main beaches in La Trinité-sur-Mer?

Parking is available near main beaches like Kervillen and Men Dû. However, during peak season (July and August), it can get crowded. Some central car parks in La Trinité-sur-Mer become paying during the summer period. Arriving early or using alternative transport like the free 'Trinibus' shuttle (in summer) can be good options.
Plage du Men Du
Plage du Men Du

People Also Ask

Are there beaches in La Trinité-sur-Mer sheltered from the wind?

Yes, some beaches offer more shelter depending on wind direction. Kervillen beach is described as south-facing and protected from easterly winds by the Kerbihan point. Men er Bellec beach, near Saint-Philibert but close to La Trinité, is also noted as being wind-sheltered. Exploring smaller coves along the coastal path can also lead to more sheltered spots.
Plage de Kerbihan
Plage de Kerbihan
Plage de Men er Bellec
Plage de Men er Bellec

What kind of facilities (toilets, showers, cafes) can I expect at La Trinité-sur-Mer beaches?

The main beaches like Kervillen and Men Dû are generally well-equipped, especially in summer. Facilities often include public toilets, showers, lifeguard supervision (in season), and nearby cafes or snack bars. Kervillen also has a beach club for children in summer.
Plage du Men Du
Plage du Men Du

Can you do watersports like kayaking or paddleboarding at La Trinité-sur-Mer?

Yes, La Trinité-sur-Mer and the surrounding Quiberon Bay are excellent for various watersports. Kayaking and stand-up paddleboarding are popular, with rentals available. You can explore the Crac'h River or the coastline. Sailing is also a major activity in the area.

How do the beaches in La Trinité-sur-Mer compare to those in nearby Carnac?

Both La Trinité-sur-Mer and Carnac offer beautiful sandy beaches. Carnac is known for its long Grande Plage. La Trinité's beaches, like Kervillen and Men Dû, are also family-friendly and can feel a bit more intimate, with some smaller coves accessible via coastal paths. Both have good facilities and are popular in summer. La Trinité is particularly renowned for its large marina and sailing scene.
Grande Plage de Carnac
Grande Plage de Carnac
Plage du Men Du
Plage du Men Du

Are there any quieter, less crowded beaches near La Trinité-sur-Mer?

Yes, while the main beaches can be busy in peak season, you can find quieter spots. Exploring the coastal path (Sentier des Douaniers) can lead to smaller coves like Men Allen, Port Biren, or Kerbihan. Kerbihan beach is sometimes mentioned as being less crowded. Going slightly outside the main town or visiting during shoulder seasons also helps.
Plage de Kerbihan
Plage de Kerbihan

What is "pêche à pied" and can I do it on La Trinité-sur-Mer beaches?

"Pêche à pied" is shore fishing or shellfish gathering done at low tide. It's a popular activity in Brittany, and yes, you can do it on several beaches in La Trinité-sur-Mer, such as Men Dû, Port Biren, Kerbihan, and Men Allen. Common catches include clams, cockles, and periwinkles. Remember to check local regulations regarding sizes and quotas.
Plage du Men Du
Plage du Men Du
Plage de Kerbihan
Plage de Kerbihan

Is La Trinité-sur-Mer more for a lively holiday or a quiet, relaxing one?

La Trinité-sur-Mer offers a mix. The port area is lively, especially during sailing events and in summer, with many restaurants and shops. However, you can also find quieter areas and more secluded beaches for relaxation. It's generally considered a family-friendly and sailing-focused resort rather than a party town.

Beaches for Every Taste

Dog Friendly Beaches in La Trinité-sur-Mer

Sand Beaches in La Trinité-sur-Mer

Nudist Beaches in La Trinité-sur-Mer

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La Trinité-sur-Mer Beaches Map

Plan your day with the latest beach weather conditions

La Trinité-sur-Mer: Weather Today

📅 Saturday, July 26, 2025
It's an average beach day in La Trinité-sur-Mer. The maximum air temperature will be 22 °C, with a UV index of 6.6, so make sure to apply sunscreen. Expect mostly cloudy skies. The sea temperature is 17.9 °C, so it might be too cold for swimming for most people. The wind might be a bit strong at times, so be prepared for that. Waves are moderate, which might be fun for some water activities.
🌬️

Air

Low / High14.5°C/22°C
Feels Like (High)21.8°C
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Sea

Sea Temperature17.9 °C
Wave Height0.8 m
🌧️

Rain

Rain Chance5%
Rainfall0 mm
Rain Duration0 h
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Sun

Sunrise / Sunset06:42/21:54
Sunshine Hours9.3 hrs
UV Index6.6
Cloud Cover60%
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Wind

Speed20 km/h
Gusts41.8 km/h
DirectionW

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