Port Ilon
Ile-de-France, France
Port Ilon is a coastal beach in Ile-de-France, France, with Blue Flag certification. The beach meets strict standards for cleanliness, safety, and coastal management. It's open seasonally, and visitors should follow posted water safety guidelines. Fresh drinking water is available. The best time to visit…
Quick Overview
Plan Your Visit to Port Ilon
The key facts before you go
About the Beach
What is Port Ilon?
Port Ilon is a coastal beach in Ile-de-France, France, with Blue Flag certification. The beach meets strict standards for cleanliness, safety, and coastal management. It's open seasonally, and visitors should follow posted water safety guidelines. Fresh drinking water is available. The best time to visit is April through June. Blue Flag status is reviewed annually.
It sits alongside other certified beaches in Ile-de-France, part of a broader network of other Blue Flag beaches in France certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Port Ilon faces S toward France's coastline. 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 | 5°C | 2°C | Low |
| Feb | 6°C | 3°C | Low |
| Mar | 8°C | 5°C | Low |
| Apr | 11°C | 8°C | Med |
| May | 15°C | 12°C | Med |
| Jun | 19°C | 16°C | Med |
| Jul | 21°C | 18°C | High |
| Aug | 20°C | 17°C | High |
| Sep | 17°C | 14°C | Med |
| Oct | 13°C | 10°C | Low |
| Nov | 8°C | 5°C | Low |
| Dec | 6°C | 3°C | Low |
The best time to visit Port Ilon is April, May, June. Air temperatures peak around 20.7°C in summer. Peak water temperature reaches 17.7°C in July.
How crowded does Port Ilon get?Like most Blue Flag beaches in France, Port Ilon sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Port Ilon open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (typically July–September). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Port Ilon
Is Port Ilon safe to swim?Port Ilon is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. The beach does not have lifeguards stationed on the beach — swim with appropriate caution.
What is the water temperature at Port Ilon?Peak water temperature at Port Ilon reaches around <span class="inline-stat">17.7°C</span> in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 4.5°C.
What is the beach like at Port Ilon?Port Ilon on the Ile-de-France coast of France. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.
Does Port Ilon have good facilities?As a Blue Flag certified beach, Port Ilon meets the Foundation for Environmental Education's standards for facilities and services.
Planning a trip to France? Blue Flag Beaches France — our editorial guide to certified beaches across the country.
Transport
Getting to Port Ilon
How do I get to Port Ilon by car?Port Ilon is approximately 4.56 km from Paris. 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 Port Ilon?The nearest airport is Paris Orly Airport (ORY), approximately 16.9 km away.
Can I get to Port Ilon by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Paris.
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 | ✗ |
| Beach Type | Coastal beach |
| Visiting Information | |
| GPS Coordinates | 48.8627°N, 2.2876°E |
| Blue Flag Operator | Foundation for Environmental Education (FEE) — France |
Frequently Asked Questions
Port Ilon FAQ
Is Port Ilon suitable for children?
Port Ilon is a Blue Flag certified beach in Ile-de-France, France. Blue Flag certification itself requires meeting strict environmental and safety standards that benefit all beach users.
Is Port Ilon free to access?
Yes, access to Port Ilon 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 Port Ilon?
The best time to visit Port Ilon is April, May, June. Water temperature peaks at around 17.7°C in July, which is ideal for swimming. Air temperatures reach 20.7°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 Port Ilon?
Port Ilon is Blue Flag certified, which requires meeting strict annual water quality standards set by the EU Bathing Water Directive. 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 Port Ilon?
Port Ilon is located in Ile-de-France, France. It is approximately 4.56 km from Paris. The nearest airport is Paris Orly Airport (ORY), 16.9 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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