Sea turtles return to nest on the beaches of Crete
This year’s first nest of the loggerhead turtle on Crete was recorded on the beaches of Messara Bay. ARCHELON’s team located the nest on May 23 at Kommos beach and placed a protective cage to avoid disturbance. Morning surveys begin tomorrow on the beach of Rethymnon and in the coming weeks in Chania. The teams will gradually include more researchers / volunteers, always taking precautions against the spreading of coronavirus COVID19 in their areas of residence and activity.
A new life cycle of sea turtles in the Mediterranean begins with the nests that will be made in their nesting habitats, on the beaches in Rethymnon, Chania and Messara bay. Sporadic nests will probably be found, as in previous years, in other areas and especially in Sitia, a local team will support ARCHELON in the protection of the nests.

The journey of the new generation of loggerheads Caretta will begin with their hatching on a sandy beach from the end of July. There is little data on the first years of their lives, also known as "lost years" and according to some estimates less than 1 in 1000 hatchlings will reach reproductive age. Young turtles have been recorded in areas that are feeding grounds, and when they reach adulthood, female turtles will start returning to the same beach where they were born to lay, their eggs every one or two summers.

Greece hosts the largest number of Caretta nests in the entire Mediterranean. One of the most important areas for their long term conservation is Crete. The beaches of Rethymno, Chania and the Gulf of Messara are included in sites of the European Ecological Network NATURA2000 in Greece, with codes GR4330004 (Rethymno), GR4340003 (Chania) and GR4310004 (Messara Bay) exactly because they host the nesting of sea turtles.
To protect this unique visitor, all of us, visitors, businessmen and permanent residents of the area, must help in the following ways:
• By placing beach umbrellas in fixed points and on axes perpendicular to the wave line
• By removing / suspending of beach furniture after sunset, so that there is enough space available for nesting during the night
• By washing beach furniture in an area behind the beach, so that the nests do not get wet and the eggs are not broken
• By leaving traces of turtles and hatchlings intact on the beach until the daily count by the ARCHELON research team.
• By avoiding to place facilities such as permanent shading and showers on the beach
• By avoiding human presence, noise and artificial lights on the beach during the evening hours
• By not using heavy beach cleaning vehicles during the period May-October
We wish a good summer for everybody and we hope to meet you in our public awareness activities on the beach or in the kiosks!
Information: Galini Samlidou, Officer for Crete ARCHELON, tel .: 6937352379, email: archelon.crete@gmail.com
Coordinated actions for sea turtles on the European coasts and seas of the Mediterranean continue
ARCHELON meets with the loggerheads while taking up special protection against COVID19
RECENT NEWS
- OUR NEWS10/04/2026
ARCHELON takes part in Chania's “Move It Now” initiative
Through educational activities, games and discussions, students had the opportunity to understand that every "green" choice in our daily lives is a direct help to the environment.
- OUR NEWS09/04/2026
Coming together for sustainable tourism in Chania
Looking towards the upcoming nesting season, the tourism community of Chania gathered at the city’s Town Hall.
- OUR NEWS08/04/2026
The Return of the “Giant”: Everest Swims Again in Greek Seas After Two Years of Rehabilitation
The story of 'Everest' began in May 2024 in Preveza, when the sea turtle was found with a severe, intentional head injury. Upon arrival at the Rescue Centre, its condition was critical: malnourished, weighing just 81 kg, and suffering from serious buoyancy problems that made survival in the sea impossible.
- OUR NEWS07/04/2026
Through the dust: Rethymno looks for a sustainable future with the sea turtles
Neither the African dust nor the sandstorm of last Wednesday stood in the way of ARCHELON's event at the Rethymno City Hall!
- OUR NEWS02/04/2026
Volunteering Has Never Been More Attractive: Special offers for 2026
ARCHELON invites you to join its field projects and actively protect sea turtles and their habitats.
- OUR NEWS09/03/2026
The Annual General Assembly of the Association
ARCHELON's Members were invited to attend the Annual General Assembly on Saturday, February 28 at the Sea Turtle Rescue Centre.
- OUR NEWS03/03/2026
Join us for the Online Presentation of 2025 Results!
On Monday, March 23rd, we have the chance to meet again online and share what we accomplished together in the past year.
- OUR NEWS03/03/2026
A Digital Adventure for Your Class with ARCHELON
Through a live connection with the Centre, students learn about the turtles’ rescue stories and discover how everyday human activities can negatively impact marine ecosystems.
- OUR NEWS24/02/2026
32 Years Returning to Nest: A Record Reproductive Lifespan for the Loggerhead Sea Turtle in Kyparissia Bay
When we analyzed the turtles’ codes, we realized that this was a turtle that had been tagged for the first time in the area 32 years ago! Specifically, turtle P4849 was tagged on July 7, 1993 and today is the turtle with the longest documented reproductive lifespan in Kyparissia Bay!
- OUR NEWS18/02/2026
"The Mediterranean We Protect" ARCHELON Presented the 2025 Results and the New LIFE MareNatura Exhibition
The presentation of our Accounts for 2025 was held with great success on Saturday, February 14th in Glyfada, honoring the people who are on the front lines for the protection of the Mediterranean.
- OUR NEWS11/02/2026
ARCHELON in the Lakonikos Bay: Nature, Research, Volunteering
The year 2025 was a milestone: a total of 1,253 nests were recorded and protected, while 7 female turtles were equipped with satellite transmitters, sending valuable data about their journeys across the Mediterranean.
- OUR NEWS23/01/2026
A turtle we treated 10 years ago was found in Spain!
“Castello” is a male Loggerhead turtle that was treated at our Rescue Centre in 2015. In 2025 he was found again at a Rescue Centre in Spain!
- OUR NEWS02/01/2026
Against All Odds: A Story of Marine Resilience from Amvrakikos Gulf
One turtle has been surviving for at least six years without a lower jaw!
- OUR NEWS29/12/2025
“Meetings with Remarkable Animals” A Heartwarming Reward for Our Efforts
Kristi Stassinopoulou shared with us a very personal moment: a sketch and a few pages from her book “Meetings with Remarkable Animals"
- OUR NEWS17/12/2025
ARCHELON’s Research: Expanding the Map of Mediterranean Green Turtles
In recent years, some green turtle nests have been recorded in Greece, indicating that the geographical spread of this species’ nesting areas in the Mediterranean is beginning to expand.


