Otzias
South Aegean, Greece: Excellent water quality
Otzias is located 16.46 km from Kea-Kythnos Regional Unit on Greece's coast. The beach holds a Blue Flag award, verified annually by the Foundation for Environmental Education. Drinking water is available on-site.
Quick Overview
Plan Your Visit to Otzias
The key facts before you go
About the Beach
What is Otzias?
Otzias is located 16.46 km from Kea-Kythnos Regional Unit on Greece's coast. The beach holds a Blue Flag award, verified annually by the Foundation for Environmental Education. Drinking water is available on-site.
The best time to visit is April through June, when crowds are lighter. July and August see the heaviest traffic.
Swimmers should take standard precautions in the water. The beach operates throughout its designated season.
It sits alongside other certified beaches in South Aegean, part of a broader network of other Blue Flag beaches in Greece certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Otzias faces east toward Aegean Sea. The best light for photography and swimming is typically in April, May, June. Direct sun hours follow that facing.
Planning
When to Go: Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 11°C | 16°C | Low |
| Feb | 12°C | 15°C | Low |
| Mar | 13°C | 15°C | Low |
| Apr | 16°C | 16°C | Med |
| May | 20°C | 19°C | Med |
| Jun | 24°C | 22°C | Med |
| Jul | 27°C | 24°C | High |
| Aug | 27°C | 25°C | High |
| Sep | 24°C | 24°C | Med |
| Oct | 20°C | 22°C | Low |
| Nov | 17°C | 20°C | Low |
| Dec | 13°C | 17°C | Low |
When is the best time to visit Otzias?
The best time to visit Otzias is April, May, June. Air temperatures peak around 26.7°C in summer. Peak water temperature reaches 24.1°C in July.
How crowded does Otzias get?
Like most Blue Flag beaches in Greece, Otzias sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Otzias 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 Otzias
Is Otzias safe to swim?
Otzias is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. The latest official class is Excellent (2025).
Water quality
Excellent (2025)
Earlier seasons: 2024 Excellent, 2023 Excellent, 2022 Excellent.
Excellent is the top class under the EU Bathing Water Directive. Recent samples stayed inside the strictest limits for bacteria.
Source: European Environment Agency
What is the water temperature at Otzias?
Peak water temperature at Otzias reaches around 24.1°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 10.8°C.
What is the beach like at Otzias?
Otzias on the South Aegean coast of Greece. The best time to visit is April through June, when crowds are lighter. July and August see the heaviest traffic. Swimmers should take standard precautions in the water. The beach operates throughout its designated season.
Otzias sits on the Aegean Sea: explore all Blue Flag beaches on the Aegean.
Planning a trip to Greece? Read Why Greece has 607 Blue Flag beaches.
Transport
Getting to Otzias
How do I get to Otzias by car?
Otzias is approximately 16.46 km from Kea-Kythnos 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 Otzias?
The nearest airport is Athens Eleftherios Venizelos International Airport (ATH), approximately 46.0 km away.
Can I get to Otzias by public transport?
Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Kea-Kythnos Regional Unit.
Nearby
Near Otzias
Mapped toilets, bus stops, cafés, parking, and shops within about 500 m of Otzias. Distances are walking-line estimates from the beach pin.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
Cafés near Otzias
- Otzias Kousina Restaurant 125 m
- Otzias Kouzina Restaurant 129 m
- Cavo Perlevos Restaurant 227 m
- Restaurant Anas Restaurant 347 m
Source: © OpenStreetMap contributors (ODbL). Names and positions come from mapped OSM features. Confirm on site.
On the beach
Facilities at Otzias
- Toilets
- No
- Showers
- Yes
- Parking
- No parking listed nearby
These details can change. Check on arrival.
Practical Details
Practical Information
| At the Beach | |
| Official Season | May – November |
|---|---|
| Beach Type | Coastal beach |
| Nearest supermarket | 2.5 km from the beach |
| Visiting Information | |
| GPS Coordinates | 37.6751°N, 24.3504°E |
| Water Quality | Excellent (2025) (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE), Greece |
Frequently Asked Questions
Otzias FAQ
Is Otzias suitable for children?
Otzias has a child-friendly score of 1/10. It is Blue Flag certified in Greece. Families should still check what is open on the day.
Is Otzias free to access?
An entry fee is not listed for Otzias. Check with the beach operator before you travel. It is a Blue Flag certified beach in South Aegean, Greece, recognised for meeting international standards for water quality and environmental management.
When is the best time to visit Otzias?
The best time to visit Otzias is April, May, June. The peak season typically runs High season: July, August, when weather conditions and facilities are at their best.
Peak water temperature reaches around 24.1°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.
What is the water quality at Otzias?
Otzias is Blue Flag certified, which requires meeting strict EU Bathing Water Directive standards. The latest official class is Excellent (2025).
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 Otzias?
Otzias is located in South Aegean, Greece. It is approximately 16.46 km from Kea-Kythnos Regional Unit. The nearest airport is Athens Eleftherios Venizelos International Airport (ATH), 46.0 km away.
By car is the most flexible option. Check local transport authority websites for current bus and train schedules to the area.
Are there cafés near Otzias?
Yes. OpenStreetMap lists 4 cafés or restaurants near Otzias, including Otzias Kousina (125 m), Otzias Kouzina (129 m), Cavo Perlevos (227 m), and Restaurant Anas (347 m).
Hours and seasonal opening are not verified here. Check on the day. © OpenStreetMap contributors (ODbL).
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.
What 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 Otzias
- Hellenic Society for the Protection of Nature (EEPF)
Last verified September 2026. National operator pages and FEE listings are the primary certification sources.