Sani Asterias
Central Macedonia, Greece: Excellent water quality
Sani Asterias is a sandy beach in Central Macedonia, Greece, located 22.56 km from Chalkidiki Regional Unit along the coast road. It holds a Blue Flag award, verified annually by the Foundation for Environmental Education.
Quick Overview
Plan Your Visit to Sani Asterias
The key facts before you go
About the Beach
What is Sani Asterias?
Sani Asterias is a sandy beach in Central Macedonia, Greece, located 22.56 km from Chalkidiki Regional Unit along the coast road. It holds a Blue Flag award, verified annually by the Foundation for Environmental Education.
The beach is open from July 1 to October 15. Lifeguards are on duty during the season. You'll find a kiosk, drinking water, and accessible facilities on-site.
April through June offer the best conditions for a visit, with fewer crowds than the peak summer months of July and August.
It sits alongside other certified beaches in Central Macedonia, part of a broader network of other Blue Flag beaches in Greece certified annually by the Foundation for Environmental Education.
Visitor Feedback
What Visitors Say About Sani Asterias
What visitors appreciate
- resort|beach|family hotel|concierges|a la carte restaurants|pools|tennis|sea view|cozy room|kids club
- Well-staffed with lifeguards during season
- Excellent EU-rated bathing water quality
Points to consider
- Can be busy during July and August peak season
- Facilities may be reduced outside peak months
Based on aggregated public visitor feedback. Themes are synthesised from multiple sources, not individual quotes. Zeach does not reproduce individual reviews.
Sunrise, Sunset & Beach Direction
Sani Asterias faces east toward Ionian 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 | 9°C | 6°C | Low |
| Feb | 11°C | 8°C | Low |
| Mar | 12°C | 9°C | Low |
| Apr | 15°C | 12°C | Low |
| May | 20°C | 17°C | Low |
| Jun | 25°C | 22°C | Low |
| Jul | 27°C | 24°C | Med |
| Aug | 27°C | 24°C | High |
| Sep | 24°C | 21°C | High |
| Oct | 19°C | 16°C | Med |
| Nov | 15°C | 12°C | Low |
| Dec | 11°C | 8°C | Low |
The best time to visit Sani Asterias is April, May, June. Air temperatures peak around 27°C in summer. Peak water temperature reaches 24°C in July.
How crowded does Sani Asterias get?Like most Blue Flag beaches in Greece, Sani Asterias sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Sani Asterias open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (01-07 – 15-10). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Sani Asterias
Is Sani Asterias safe to swim?Sani Asterias is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. Water quality is rated Excellent. Lifeguards are on duty during the official season.
What is the water temperature at Sani Asterias?Peak water temperature at Sani Asterias reaches around 24°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 8.8°C.
What is the beach like at Sani Asterias?Sani Asterias is a sandy beach on the Central Macedonia coast of Greece. The beach is open from July 1 to October 15. Lifeguards are on duty during the season. You'll find a kiosk, drinking water, and accessible facilities on-site.
Does Sani Asterias have good facilities?As a Blue Flag certified beach, Sani Asterias meets the Foundation for Environmental Education's standards for facilities and services. Trained lifeguards are on duty during the season. Showers are available. Toilet facilities are on site. Parking is available nearby. The beach has disabled access facilities.
Sani Asterias 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 Sani Asterias
How do I get to Sani Asterias by car?Sani Asterias is approximately 22.56 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 Sani Asterias?The nearest airport is Athens International Airport "El. Venizelos" (ATH), approximately 251.0 km away.
Can I get to Sani Asterias 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.
Nearby
Near Sani Asterias
Mapped toilets, bus stops, cafés, parking, and shops within about 500 m of Sani Asterias. Distances are walking-line estimates from the beach pin.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
Toilets near Sani Asterias
- Public toilets Public toilets 200 m
Cafés near Sani Asterias
- Sea You Up Restaurant 87 m
- Tomata Restaurant 133 m
- Ergon Restaurant 158 m
- Vosporos Grill House Restaurant 225 m
- Alexis Taverna Restaurant 254 m
Parking near Sani Asterias
- Parking Parking 307 m
- Parking Parking 431 m
- Parking Parking 450 m
- Parking Parking 458 m
Supermarket near Sani Asterias
- Sani market Supermarket 242 m
- Supermarket Supermarket 245 m
Source: © OpenStreetMap contributors (ODbL). Names and positions come from mapped OSM features. Confirm on site.
Practical Details
Practical Information
| At the Beach | |
| Entry | Free: no charge to access the beach |
|---|---|
| Lifeguards | ✓ On duty during official season |
| Disabled Access | ✓ Accessible site facilities |
| Showers | ✓ Available during season |
| Toilets | ✓ Available during season |
| Official Season | 01 Jul – 15 Oct |
| Beach Type | Sandy beach |
| Parking | ✓ Available nearby (surface parking) |
| Nearest supermarket | 240 m from the beach |
| Visiting Information | |
| GPS Coordinates | 40.0972°N, 23.3094°E |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE), Greece |
Frequently Asked Questions
Sani Asterias FAQ
Is Sani Asterias suitable for children?
Sani Asterias has a child-friendly score of 10/10. Facilities include lifeguards, showers, toilets, parking and disabled access. It is Blue Flag certified in Greece.
Is Sani Asterias free to access?
Access to Sani Asterias is free. There are no entry fees to enter the beach. It is a Blue Flag certified beach in Central Macedonia, Greece, recognised for meeting international standards for water quality and environmental management.
When is the best time to visit Sani Asterias?
The best time to visit Sani Asterias 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°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.
What is the water quality at Sani Asterias?
Sani Asterias 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 Sani Asterias?
Sani Asterias is located in Central Macedonia, Greece. It is approximately 22.56 km from Chalkidiki Regional Unit. The nearest airport is Athens International Airport "El. Venizelos" (ATH), 251.0 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 toilets near Sani Asterias?
Yes. OpenStreetMap maps toilets near Sani Asterias, including 200 m away. Distances are walking-line estimates within about 500 m of the beach pin. Confirm opening hours on site; some facilities are seasonal. © OpenStreetMap contributors (ODbL).
Are there cafés near Sani Asterias?
Yes. OpenStreetMap lists 5 cafés or restaurants near Sani Asterias, including Sea You Up (87 m), Tomata (133 m), Ergon (158 m), and Vosporos Grill House (225 m). Hours and seasonal opening are not verified here. Check on the day. © OpenStreetMap contributors (ODbL).
Is there parking near Sani Asterias?
Yes. OpenStreetMap maps parking 307 m from Sani Asterias, with 4 lots or spaces inside about 500 m. Charges and time limits are not recorded here. © OpenStreetMap contributors (ODbL).
Is there a supermarket near Sani Asterias?
Yes. OpenStreetMap maps a supermarket 242 m from Sani Asterias (Sani market). Walking-line distance; confirm opening hours locally. © 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.
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 Sani Asterias
- 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.