Trez
Brittany, France — Excellent water quality
Located 0.44 km from Bénodet along the coast road, Trez is a beach in Brittany, France. It holds Blue Flag certification, which means it meets strict environmental and safety standards. The beach is open from February 7 through August 28 and is free to enter.…
Quick Overview
Plan Your Visit to Trez
The key facts before you go
About the Beach
What is Trez?
Located 0.44 km from Bénodet along the coast road, Trez is a beach in Brittany, France. It holds Blue Flag certification, which means it meets strict environmental and safety standards. The beach is open from February 7 through August 28 and is free to enter. Swimmers should take appropriate precautions in the water. The beach has accessibility facilities and potable drinking water. April, May, and June offer the best conditions, while July and August draw the most visitors. Blue Flag status is renewed annually by the Foundation for Environmental Education.
It sits alongside certified beaches along Brittany, part of a broader network of certified beaches throughout France certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Trez faces S toward Atlantic Ocean. The best light for photography and swimming is typically in April, May, June. The beach's orientation determines when it catches direct sun — plan your visit around this to make the most of your time there.
Planning
When to Go — Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 8°C | 5°C | Low |
| Feb | 9°C | 6°C | Low |
| Mar | 9°C | 6°C | Low |
| Apr | 11°C | 8°C | Low |
| May | 14°C | 11°C | Low |
| Jun | 17°C | 14°C | Low |
| Jul | 19°C | 16°C | High |
| Aug | 19°C | 16°C | High |
| Sep | 17°C | 14°C | Low |
| Oct | 14°C | 11°C | Low |
| Nov | 11°C | 8°C | Low |
| Dec | 10°C | 7°C | Low |
The best time to visit Trez is April, May, June. Air temperatures peak around 18.9°C in summer. Peak water temperature reaches 15.9°C in July.
How crowded does Trez get?Like most Blue Flag beaches in France, Trez sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Trez open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (02-07 – 28-08). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Trez
Is Trez safe to swim?Trez is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. Water quality is rated <span class="inline-stat">Excellent</span>. The beach does not have lifeguards stationed on the beach — swim with appropriate caution.
What is the water temperature at Trez?Peak water temperature at Trez reaches around <span class="inline-stat">15.9°C</span> in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 8.3°C.
What is the beach like at Trez?Trez on the Brittany coast of France. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.
Does Trez have good facilities?As a Blue Flag certified beach, Trez meets the Foundation for Environmental Education's standards for facilities and services.
Trez sits on the Atlantic Ocean — explore all Blue Flag beaches on the Atlantic.
Planning a trip to France? Blue Flag Beaches France — our editorial guide to certified beaches across the country.
Transport
Getting to Trez
How do I get to Trez by car?Trez is approximately 0.44 km from Bénodet. Follow local road signs to the beach. Check Google Maps or a local map for the most current directions.
What is the nearest airport to Trez?The nearest airport is Quimper-Cornouaille Airport (UIP) (UIP), approximately 12.4 km away.
Can I get to Trez by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Bénodet.
Practical Details
Practical Information
| At the Beach | |
| Entry | Free — no charge to access the beach |
|---|---|
| Lifeguards | ✗ |
| Disabled Access | Contact local authority for details |
| Showers | ✗ |
| Toilets | ✗ |
| Official Season | 02-07 – 28-08 |
| Beach Type | Coastal beach |
| Visiting Information | |
| GPS Coordinates | 47.8716°N, 4.1071°W |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE) — France |
Frequently Asked Questions
Trez FAQ
Is Trez suitable for children?
Trez is a Blue Flag certified beach in Brittany, France. The EU Excellent water quality rating means the water is safe and clean for all swimmers, including children. Blue Flag certification itself requires meeting strict environmental and safety standards that benefit all beach users.
Is Trez free to access?
Yes, access to Trez is free — there are no entry fees or charges to use the beach. Facilities including beach amenities are typically available during the official season at no charge. The beach is managed by local authorities under the Blue Flag programme.
When is the best time to visit Trez?
The best time to visit Trez is April, May, June. Water temperature peaks at around 15.9°C in July, which is ideal for swimming. Air temperatures reach 18.9°C in summer. If you prefer quieter conditions, visiting in June or September gives you warm weather with fewer crowds than the July–August peak. The Blue Flag is displayed during the certified season, confirming the beach meets all water quality and safety standards.
What is the water quality at Trez?
Trez is Blue Flag certified, which requires meeting strict annual water quality standards set by the EU Bathing Water Directive. Water quality is currently rated Excellent. Blue Flag certification is awarded by the Foundation for Environmental Education (FEE) and requires independent water quality monitoring throughout the season. The results are publicly available from the European Environment Agency.
How do I get to Trez?
Trez is located in Brittany, France. It is approximately 0.44 km from Bénodet. The nearest airport is Quimper-Cornouaille Airport (UIP) (UIP), 12.4 km away. Check local transport authority websites for current public transport schedules. A car is the most flexible option for reaching the beach, particularly outside peak season.
Explore More
More Blue Flag Beaches in France
Editorial
From the Zeach Blog
Everything you need to know about what makes a beach qualify for Blue Flag status — from water quality to environmental education.
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