The very first hatchlings of the 2009 in Rethymno and Kyparissia Bay!
Likewise, excitement ran high when ARCHELONʼs volunteers in Peloponnesus, at the beach near “Vounaki” in the southern part of the Kyparissia Bay, watched 8 hatchlings emerging from the A2 nest and crawling to the sea.
So, this yearʼs hatchling period started on July 23rd while the nesting period had started on May 30th at the Bay of Kyparissia and on June 2nd at Rethymno.
In Greece, usually, the nesting season commences at the end of May and lasts until the end of August. During this stage, the females will come ashore at night to lay their eggs on the sandy nesting beaches. A female may deposit an average of 120 eggs into a 50-60 cm deep cavity, a process that may by repeated 3-4 times on that same summer.
The females usually return to the same beach where they hatched to nest every 2-3 years. The eggs will incubate in the warm sand for approximately 2 months until they are ready to hatch. At about 80 newly hatched sea turtles will dig out of each nest and run to the sea, something that happens at nightfall or very early in the morning.
One thing we should all be aware of is that hatchlings should be allowed to crawl to the sea unhindered; when they hatch bright lights from the houses, streetlights confuse them and lead them away form the sea, where they cannot survive.
Please, donʼt help them to make that road to the sea; this is natureʼs way to prepare them for the great journey ahead!
Only 1 or 2 in 1.000 hatchlings will survive to reach adulthood! The female ones will need 15-25 years to begin breeding and come back to the beach they were born to nest.
The question is: will the beach still be as remembered? The marine environment is under constant and increasing pressure. The situation of the coastal ecosystems is equally one of our chief concerns: nesting beaches are also under serious, real threats, demanding our caution and care.
Offering information & Inspiration
We run special projects to raise awareness and inform the public, both the residents and the visitors, concerning the importance of not only the sea turtlesʼ habitat but the coastal and marine environment as well.
Our Info Kiosks are open daily to give instructions and answer questions; on the beach, turtle patrol members check the nests and inform the beach users, whilst we frequently organize live presentations at hotels.
In this context it is relevant to note that each summer we manage to spread the information to more than 200.000 Greek and foreign visitors.
Take the time to speak with us & ask questions Take the time to learn about our efforts & how you can help
Remember, we share the beach and the sea with sea turtles and many other marine animals and creatures. What we do has a direct effect on their lives. Be-come a friend of ARCHELON, be-come a friend of the environment.
In August, the Sea Turtles Rescue Center in Glyfada is closed for visitors
“Kaveiros” from Samothraki is healthy and free!
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.


