9 May 2025
What is the Blue Flag Award and How It Impacts Property Investment in Greece

The Blue Flag Award is one of the world’s most recognized eco-certifications for beaches, marinas, and sustainable boating tourism operators. This prestigious award, which was first launched in 1987 by the Foundation for Environmental Education (FEE), recognizes destinations that meet stringent environmental, educational, and safety standards. It serves as a symbol of quality, signaling that a beach or marina is not only clean and well-maintained but also prioritizes environmental responsibility.
In Greece, the Blue Flag Award is highly sought after, as it reflects the country’s commitment to preserving its natural beauty while ensuring that tourism and environmental conservation go hand in hand.
Requirements for Earning the Blue Flag
To be awarded a Blue Flag, beaches and marinas must meet several criteria that are divided into four key areas:
- Water Quality: This is one of the most essential criteria. The water must meet high standards for cleanliness and safety, free from pollutants and contaminants. Regular water quality testing is required to ensure that it adheres to European Union guidelines.
- Environmental Management: The site must have an effective management system in place, including waste disposal facilities, regular cleaning, and the use of environmentally friendly practices. This may include promoting recycling, reducing energy consumption, and protecting local wildlife and flora.
- Safety and Services: Beaches and marinas must be equipped with necessary safety measures, such as lifeguards, first aid kits, and emergency plans. Accessibility for people with disabilities is also an important consideration.
- Environmental Education and Information: Awarded sites must provide information to visitors about environmental issues, including signage and educational materials regarding local ecosystems, sustainability efforts, and the importance of preserving natural resources.
These rigorous standards ensure that only the highest-quality destinations receive the Blue Flag, and it is renewed annually, requiring continuous commitment to these principles.
Greece’s Blue Flag Success: Top Locations
Greece consistently ranks among the top countries worldwide in terms of Blue Flag beaches and marinas. As of recent years, Greece boasts over 500 Blue Flags across more than 300 beaches and 12 marinas, making it one of the leading countries in Europe for environmental sustainability in tourism.
The most Blue Flags can be found in popular tourist destinations, including:
- Crete: The island’s well-maintained beaches, including those in Elounda, Agios Nikolaos, and Chania, receive numerous Blue Flags every year.
- Chalkidiki (Northern Greece): Known for its crystal-clear waters and scenic beaches, Chalkidiki is home to many Blue Flag beaches, such as Sani Beach and Kassandra.
- Rhodes: This Dodecanese island attracts visitors not only for its rich history but also for its pristine beaches, like Lindos Beach.
- Corfu: The Ionian island, famous for its lush landscapes, has a strong presence of Blue Flag beaches, such as Paleokastritsa and Sidari.
- Cyclades: Islands like Mykonos and Santorini also feature beaches with the Blue Flag distinction, enhancing their appeal to eco-conscious travelers.
How the Blue Flag Affects Property Investment for Foreigners
The Blue Flag Award plays a significant role in boosting property investment potential in Greece. For foreign investors looking to purchase property in coastal areas, proximity to Blue Flag beaches offers several advantages:
- Increased Property Value: Beaches with the Blue Flag Award are highly desirable for tourists, often leading to higher demand for nearby properties. This, in turn, drives up property values, making these locations attractive for both long-term investments and vacation rentals.
- Tourism Appeal: Areas with Blue Flag beaches attract eco-conscious travelers who prioritize sustainability, leading to higher occupancy rates in vacation rentals. This makes investing in rental properties near Blue Flag beaches a potentially lucrative opportunity for foreign investors.
- Sustainability and Prestige: Blue Flag beaches are recognized for their commitment to environmental stewardship, making properties in these locations not only valuable but also aligned with global sustainability trends. Foreign investors can benefit from the prestige of owning property in such an eco-friendly environment.
In conclusion, the Blue Flag Award not only highlights Greece’s dedication to environmental preservation but also boosts the appeal of areas where these prestigious flags are flown. For property investors, this translates into greater potential for property appreciation and rental income, making Blue Flag areas a smart choice for those looking to invest in Greece’s flourishing real estate market.