Dionisiou
Central Macedonia, Greece — Excellent water quality
Dionisiou is a sandy beach on the shores of Central Macedonia, Greece. It holds Blue Flag certification for its cleanliness, safety, and coastal management standards. The beach is open from July 1 to October 31 and offers free entry.
Quick Overview
Plan Your Visit to Dionisiou
The key facts before you go
About the Beach
What is Dionisiou?
Dionisiou is a sandy beach on the shores of Central Macedonia, Greece. It holds Blue Flag certification for its cleanliness, safety, and coastal management standards. The beach is open from July 1 to October 31 and offers free entry.
Lifeguards are on duty throughout the season. Facilities include a refreshment kiosk, disabled access, fresh drinking water, and water-entry assistance. The best months to visit are April, May, and June. Blue Flag status is reviewed annually.
It sits alongside certified beaches along Central Macedonia, part of a broader network of certified beaches throughout Greece certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Dionisiou faces E toward Ionian Sea. 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 | 7°C | 4°C | Low |
| Feb | 10°C | 7°C | Low |
| Mar | 11°C | 8°C | Low |
| Apr | 15°C | 12°C | Low |
| May | 20°C | 17°C | Low |
| Jun | 24°C | 21°C | Low |
| Jul | 26°C | 23°C | Med |
| Aug | 27°C | 24°C | High |
| Sep | 23°C | 20°C | High |
| Oct | 18°C | 15°C | Med |
| Nov | 14°C | 11°C | Low |
| Dec | 10°C | 7°C | Low |
The best time to visit Dionisiou is April, May, June. Air temperatures peak around 26.4°C in summer. Peak water temperature reaches 23.4°C in July.
How crowded does Dionisiou get?Like most Blue Flag beaches in Greece, Dionisiou sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Dionisiou open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (01-07 – 31-10). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Dionisiou
Is Dionisiou safe to swim?Dionisiou 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>. Lifeguards are on duty during the official season.
What is the water temperature at Dionisiou?Peak water temperature at Dionisiou reaches around <span class="inline-stat">23.4°C</span> in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 7.1°C.
What is the beach like at Dionisiou?Dionisiou is a sandy beach on the Central Macedonia coast of Greece. Lifeguards are on duty throughout the season. Facilities include a refreshment kiosk, disabled access, fresh drinking water, and water-entry assistance. The best months to visit are April, May, and June. Blue Flag status is reviewed annually.
Does Dionisiou have good facilities?As a Blue Flag certified beach, Dionisiou meets the Foundation for Environmental Education's standards for facilities and services. Trained lifeguards are on duty during the season.
Dionisiou sits on the Ionian Sea — explore all Blue Flag beaches on the Ionian.
Planning a trip to Greece? How Greece earns the most Blue Flags — our editorial guide to certified beaches across the country.
Transport
Getting to Dionisiou
How do I get to Dionisiou by car?Dionisiou is approximately 18.59 km from Chalkidiki Regional Unit. 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 Dionisiou?The nearest airport is Athens International Airport "El. Venizelos" (ATH), approximately 268.6 km away.
Can I get to Dionisiou by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Chalkidiki Regional Unit.
Practical Details
Practical Information
| At the Beach | |
| Entry | Free — no charge to access the beach |
|---|---|
| Lifeguards | ✓ On duty during official season |
| Disabled Access | Contact local authority for details |
| Showers | ✗ |
| Toilets | ✗ |
| Official Season | 01-07 – 31-10 |
| Beach Type | Sandy beach |
| Visiting Information | |
| GPS Coordinates | 40.2490°N, 23.2481°E |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE) — Greece |
Frequently Asked Questions
Dionisiou FAQ
Is Dionisiou suitable for children?
Dionisiou is a Blue Flag certified beach in Central Macedonia, Greece. Lifeguards are on duty during the official season, providing an important safety layer for families. 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 Dionisiou free to access?
Yes, access to Dionisiou 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 Dionisiou?
The best time to visit Dionisiou is April, May, June. Water temperature peaks at around 23.4°C in July, which is ideal for swimming. Air temperatures reach 26.4°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 Dionisiou?
Dionisiou 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 Dionisiou?
Dionisiou is located in Central Macedonia, Greece. It is approximately 18.59 km from Chalkidiki Regional Unit. The nearest airport is Athens International Airport "El. Venizelos" (ATH), 268.6 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 Greece
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 more