Gonia
Northern Aegean, Greece: Excellent water quality
Gonia is a beach in Northern Aegean, Greece, located 16.1 km from Chios Municipality. It holds a Blue Flag award, which means it meets strict standards for water quality, environmental management, and visitor safety. The beach is open throughout the season, though it's busiest in…
Quick Overview
Plan Your Visit to Gonia
The key facts before you go
About the Beach
What is Gonia?
Gonia is a beach in Northern Aegean, Greece, located 16.1 km from Chios Municipality. It holds a Blue Flag award, which means it meets strict standards for water quality, environmental management, and visitor safety. The beach is open throughout the season, though it's busiest in July and August. May, June, and September offer the best conditions for swimming. Check local water safety information before entering the water. The Blue Flag is awarded annually by the Foundation for Environmental Education, making this a solid choice for families and swimmers.
It sits alongside certified beaches along Northern Aegean, part of a broader network of certified beaches throughout Greece certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Gonia faces south toward Aegean Sea. The best light for photography and swimming is typically in May, June, September. Direct sun hours follow that facing.
Planning
When to Go: Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 10°C | 11°C | Low |
| Feb | 12°C | 12°C | Low |
| Mar | 13°C | 14°C | Low |
| Apr | 16°C | 16°C | Med |
| May | 20°C | 18°C | Med |
| Jun | 24°C | 22°C | Med |
| Jul | 26°C | 24°C | High |
| Aug | 26°C | 25°C | High |
| Sep | 23°C | 22°C | Med |
| Oct | 19°C | 20°C | Low |
| Nov | 16°C | 16°C | Low |
| Dec | 12°C | 13°C | Low |
The best time to visit Gonia is May, June, September. Air temperatures peak around 25.8°C in summer. Peak water temperature reaches 24.3°C in July.
How crowded does Gonia get?Like most Blue Flag beaches in Greece, Gonia sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Gonia 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 Gonia
Is Gonia safe to swim?Gonia is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. Water quality is rated Excellent. The beach does not have lifeguards stationed on the beach. Swim with appropriate caution.
What is the water temperature at Gonia?Peak water temperature at Gonia reaches around 24.3°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 10.3°C.
What is the beach like at Gonia?Gonia on the Northern Aegean coast of Greece. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.
Does Gonia have good facilities?As a Blue Flag certified beach, Gonia meets the Foundation for Environmental Education's standards for facilities and services.
Gonia sits on the Aegean Sea: explore all Blue Flag beaches on the Aegean.
Planning a trip to Greece? How Greece earns the most Blue Flags , our editorial guide to certified beaches across the country.
Transport
Getting to Gonia
How do I get to Gonia by car?Gonia is approximately 16.1 km from Chios Municipality. 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 Gonia?The nearest airport is Athens International Airport "El. Venizelos" (ATH), approximately 184.4 km away.
Can I get to Gonia by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Chios Municipality.
Map
Find Gonia
Open the map or get directions to the Gonia pin. Amenity names are listed here only when OpenStreetMap has a mapped feature nearby.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
Practical Details
Practical Information
| At the Beach | |
| Entry | Free: no charge to access the beach |
|---|---|
| Lifeguards | ✗ |
| Showers | ✗ |
| Toilets | ✗ |
| Official Season | May – October |
| Beach Type | Coastal beach |
| Parking | ✗ No parking listed nearby |
| Nearest supermarket | 1.5 km from the beach |
| Visiting Information | |
| GPS Coordinates | 38.4695°N, 25.9237°E |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE), Greece |
Frequently Asked Questions
Gonia FAQ
Is Gonia suitable for children?
Gonia is Blue Flag certified in Greece, which requires meeting strict standards for water quality, safety, and facilities. Families should check current facility status with the local beach operator before visiting.
Is Gonia free to access?
Access to Gonia is free. There are no entry fees to enter the beach. It is a Blue Flag certified beach in Northern Aegean, Greece, recognised for meeting international standards for water quality and environmental management.
When is the best time to visit Gonia?
The best time to visit Gonia is May, June, September. The peak season typically runs High season: July, August, when weather conditions and facilities are at their best. Peak water temperature reaches around 24.3°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.
What is the water quality at Gonia?
Gonia is Blue Flag certified, which requires meeting strict EU Bathing Water Directive standards. Water quality is rated Excellent. Blue Flag certification is awarded and reviewed annually by the Foundation for Environmental Education (FEE). Beaches must pass water quality tests throughout the season to retain their status.
How do I get to Gonia?
Gonia is located in Northern Aegean, Greece. It is approximately 16.1 km from Chios Municipality. The nearest airport is Athens International Airport "El. Venizelos" (ATH), 184.4 km away. By car is the most flexible option. Check local transport authority websites for current bus and train schedules to the area.
Explore More
Nearby Blue Flag Beaches
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.
Read moreOur editorial team's pick of the standout Blue Flag beaches in Greece, rated for family friendliness, scenery, and facilities.
Explore GreeceWhat the flag actually means, how certification works, and why a Blue Flag is a genuinely reliable signal, not just a marketing tool.
Read moreSources
- Foundation for Environmental Education: Blue Flag programme
- FEE site listing for Gonia
- Hellenic Society for the Protection of Nature (EEPF)
- European Environment Agency: bathing water quality
Last verified September 2026. National operator pages and FEE listings are the primary certification sources.