Madonnina / Stella Maris
Sardinia, Italy: Excellent water quality
Madonnina / Stella Maris is a beach on the Italy coastline, located 3.03 km from Castheddu/Castelsardo. It holds a Blue Flag award, which means the water quality, environmental standards, and visitor safety meet rigorous annual criteria set by the Foundation for Environmental Education.
Quick Overview
Plan Your Visit to Madonnina / Stella Maris
The key facts before you go
About the Beach
What is Madonnina / Stella Maris?
Madonnina / Stella Maris is a beach on the Italy coastline, located 3.03 km from Castheddu/Castelsardo. It holds a Blue Flag award, which means the water quality, environmental standards, and visitor safety meet rigorous annual criteria set by the Foundation for Environmental Education.
The best months to visit are April, May, and June. July and August draw the largest crowds. Check local water safety conditions before swimming.
The beach welcomes visitors throughout the season and works well for families and swimmers.
It sits alongside certified beaches along Sardinia, part of a broader network of certified beaches throughout Italy certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Madonnina / Stella Maris faces south toward Mediterranean 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 | 8°C | Low |
| Feb | 12°C | 9°C | Low |
| Mar | 12°C | 9°C | Low |
| Apr | 15°C | 12°C | Med |
| May | 18°C | 15°C | Med |
| Jun | 23°C | 20°C | Med |
| Jul | 26°C | 23°C | High |
| Aug | 26°C | 23°C | High |
| Sep | 23°C | 20°C | Med |
| Oct | 19°C | 16°C | Low |
| Nov | 15°C | 12°C | Low |
| Dec | 13°C | 10°C | Low |
The best time to visit Madonnina / Stella Maris is April, May, June. Air temperatures peak around 25.8°C in summer. Peak water temperature reaches 22.8°C in July.
How crowded does Madonnina / Stella Maris get?Like most Blue Flag beaches in Italy, Madonnina / Stella Maris sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Madonnina / Stella Maris 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 Madonnina / Stella Maris
Is Madonnina / Stella Maris safe to swim?Madonnina / Stella Maris 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 Madonnina / Stella Maris?Peak water temperature at Madonnina / Stella Maris reaches around 22.8°C in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 10.9°C.
What is the beach like at Madonnina / Stella Maris?Madonnina / Stella Maris on the Sardinia coast of Italy. The best months to visit are April, May, and June. July and August draw the largest crowds. Check local water safety conditions before swimming.
Does Madonnina / Stella Maris have good facilities?As a Blue Flag certified beach, Madonnina / Stella Maris meets the Foundation for Environmental Education's standards for facilities and services. Parking is available nearby.
Madonnina / Stella Maris sits on the Mediterranean Sea: explore all Blue Flag beaches on the Mediterranean.
Planning a trip to Italy? Blue Flag Beaches Italy 2026 , our editorial guide to certified beaches across the country.
Transport
Getting to Madonnina / Stella Maris
How do I get to Madonnina / Stella Maris by car?Madonnina / Stella Maris is approximately 3.03 km from Castheddu/Castelsardo. 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 Madonnina / Stella Maris?The nearest airport is Alghero / Fertilia Airport (AHO) (AHO), approximately 44.7 km away.
Can I get to Madonnina / Stella Maris by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Castheddu/Castelsardo. The nearest recorded bus stop is 222 m from the beach.
Is there a train to Madonnina / Stella Maris?Madonnina / Stella Maris lists Nulvi as the nearest railway station, 14.76 km away. Check current timetables before travelling.
Nearby
Near Madonnina / Stella Maris
Mapped toilets, bus stops, cafés, parking, and shops within about 500 m of Madonnina / Stella Maris. Distances are walking-line estimates from the beach pin.
Map loads when you ask. Tiles stay off the first paint.
Map: OpenStreetMap (ODbL)
Bus near Madonnina / Stella Maris
- Bus stop Bus stop 222 m
- Bus stop Bus stop 376 m
Cafés near Madonnina / Stella Maris
- Excalibur Pizzeria Bar Café 180 m
- Vela Blu Restaurant Café 273 m
- da Bore Restaurant 394 m
- Café Café 405 m
- Ampurias Café 450 m
Parking near Madonnina / Stella Maris
- Parking Parking 129 m
- Parking Parking 172 m
- Parking Parking 229 m
- Parking Parking 283 m
- Parking Parking 283 m
Supermarket near Madonnina / Stella Maris
- Arte & Sapori Supermercati Supermarket 296 m
- Maxi Sidis Supermarket 445 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 | ✗ |
| Showers | ✗ |
| Toilets | ✗ |
| Official Season | July – November |
| Beach Type | Coastal beach |
| Parking | ✓ Available nearby (surface parking) |
| Nearest supermarket | 300 m from the beach |
| Nearest bus stop | 222 m from the beach |
| Visiting Information | |
| GPS Coordinates | 40.9030°N, 8.6836°E |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE), Italy |
Frequently Asked Questions
Madonnina / Stella Maris FAQ
Is Madonnina / Stella Maris suitable for children?
Madonnina / Stella Maris has a child-friendly score of 1/10. Facilities include parking. It is Blue Flag certified in Italy.
Is Madonnina / Stella Maris free to access?
Access to Madonnina / Stella Maris is free. There are no entry fees to enter the beach. It is a Blue Flag certified beach in Sardinia, Italy, recognised for meeting international standards for water quality and environmental management.
When is the best time to visit Madonnina / Stella Maris?
The best time to visit Madonnina / Stella Maris 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 22.8°C in July. Outside peak season, the beach is quieter but some facilities may be reduced.
What is the water quality at Madonnina / Stella Maris?
Madonnina / Stella Maris 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 Madonnina / Stella Maris?
Madonnina / Stella Maris is located in Sardinia, Italy. It is approximately 3.03 km from Castheddu/Castelsardo. The nearest airport is Alghero / Fertilia Airport (AHO) (AHO), 44.7 km away. By car is the most flexible option. Check local transport authority websites for current bus and train schedules to the area.
Is there a bus near Madonnina / Stella Maris?
Yes. OpenStreetMap maps a public-transport stop 222 m from Madonnina / Stella Maris (Bus stop), plus 1 more within about 500 m. Check current timetables before you travel. © OpenStreetMap contributors (ODbL).
Are there cafés near Madonnina / Stella Maris?
Yes. OpenStreetMap lists 5 cafés or restaurants near Madonnina / Stella Maris, including Excalibur Pizzeria Bar (180 m), Vela Blu Restaurant (273 m), da Bore (394 m), and 405 m away. Hours and seasonal opening are not verified here. Check on the day. © OpenStreetMap contributors (ODbL).
Is there parking near Madonnina / Stella Maris?
Yes. OpenStreetMap maps parking 129 m from Madonnina / Stella Maris, with 5 lots or spaces inside about 500 m. Charges and time limits are not recorded here. © OpenStreetMap contributors (ODbL).
Is there a supermarket near Madonnina / Stella Maris?
Yes. OpenStreetMap maps a supermarket 296 m from Madonnina / Stella Maris (Arte & Sapori Supermercati). 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 Italy, rated for family friendliness, scenery, and facilities.
Explore ItalyWhat 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 Madonnina / Stella Maris
- FEE Italia
- European Environment Agency: bathing water quality
Last verified September 2026. National operator pages and FEE listings are the primary certification sources.