The Peloponnese is a very important region for the conservation of sea turtles in the Mediterranean
May 8 th , May 26 th and June 2 nd are the respective starting dates for ARCHELON’s conservation projects in the Peloponnese, which will be completed by the end of September. People from many countries, including Greece, many of them of young age, as well as groups and families are applying for participation in the loggerhead conservation projects on the nesting beaches of Kyparissia, Lakonikos and Koroni.
Hundreds of female loggerhead sea turtles have already started their journey to the nesting beaches of Greece. Almost half of the nests of this protected species in the Mediterranean, will be made in Greece. According to ARCHELON’s data, a total of about 6000 nests were recorded in the main nesting beaches of Greece in 2018 and 4300 of them were located in the Peloponnese. In other words, about 195.000 hatchlings from the beaches of Peloponnese reached the Mediterranean in 2018 and 173.000 from them came from nests protected by the volunteers of ARCHELON. Out of these thousands of hatchlings, few – at best one in a thousand- will make it to adulthood.
The Kyparissia project is the first to start, in the beginning of May, as the coastal waters of the Bay and the long sandy beach in this area, host one of the largest breeding populations of the loggerhead sea turtle in the Mediterranean. This area hosted more than 3200 nests in 2018 and since last October has been declared as Nature Protection Area. ARCHELON’s project includes monitoring and protection of nests against a number of pressures and public awareness.
Nesting of loggerheads is also observed in the beaches of Kotychi, north of Kyparissia Bay, where ARCHELON is recording and protecting nests for the last 2 years, in collaboration with the National Wetland Park there. Similarly, nests are recorded and protected in Romanos beach, near Pylos, south of Kyparissia Bay, in collaboration with COSTA NAVARINO.
The Lakonikos project, which comes second in number of nests in the Peloponnese, will start at the end of May. The project surveys and protects nests in the beaches of Evrotas, Valtaki, Selinitsa, Mavrovouni and Vathy. A total of about 500 nests were recorded in this project in 2018.
The beaches of Monemvasia and Elaphonisos are also monitored and sea turtle nests are protected by ARCHELON in collaboration with the local Society Tulipa Goulimis of Neapoli.
More than 500 people from Greece and worldwide, volunteer to participate in ARCHELON’s projects from May to September every year. Training on their duties is provided by experts and they have the opportunity to enhance their practical skills and experience being part of an international conservation team. More than 60 internships are provided every year in collaboration with 30 educational establishments.
Information about ARCHELON's programs in Zakynthos, Crete and the Peloponnese can be found on our website: https://www.archelon.gr.
If you are interested in participating in any of ARCHELON’s projects, please fill in the form online at: https://www.archelon.gr/eng/form_eng.php?mid=2&mid2=53&mid3=70
Participation in sea turtle conservation actions is not only possible, it’s fascinating: A look into the Kyparissia Bay project of ARCHELON
A high number of loggerhead nests on Zakynthos island in 2018: what else is needed to achieve good conservation status for the species in Laganas bay?
RECENT NEWS
- OUR NEWS29/08/2025
Turtle Run in Chania: Lace up your running shoes and get ready!
September 7th, Chania: Join the event and support the protection of one of the most iconic marine species in the Mediterranean.
- OUR NEWS27/08/2025
Citizens Help us Map Sea Turtle Sporadic Nesting in the Ionian Sea
This study is particularly important as it highlights the power of citizen science. Public eyes on beaches, outreach through online platforms and new reporting tools are expanding our understanding of turtle nesting beyond the beaches we monitor.
- OUR NEWS20/08/2025
A nesting turtle brings hope amidst a night of fire
After a 12-hour period filled with fear and uncertainty, the family witnessed a miracle of nature. “It brought us peace and reminded us of what is important”.
- OUR NEWS14/08/2025
ARCHELON’s Life-Saving Chain with the Support of the Green Fund
Thanks to persistence, medication, daily care, and a great deal of patience, “Snowball” gradually moved from a critical state to full recovery.
- OUR NEWS31/07/2025
ATTENTION! Please do not feed sea turtles – They are not pets- Protect them from human induced impacts
ARCHELON informs that the phenomenon of feeding sea turtles by people in coastal areas, ports and tourist spots has been observed in recent years. Despite good intentions, this practice causes serious problems – for turtles and for people alike.
- OUR NEWS25/07/2025
New Info Station in Kyparissia Opens for LIFE MareNatura Project
Located at the beachfront of the town, the Info Station operates daily 18:30 - 21:00.
- OUR NEWS21/07/2025
Public Excavations of Sea Turtle Nests in Crete
The excavations are open for both kids and adults and take place on the nesting beaches of Rethymno, Chania, and the Messara Bay during the months of August and September.
- OUR NEWS21/07/2025
Public Excavations of Sea Turtle Nests in the Peloponnese
The excavations are open for both kids and adults and take place on the nesting beaches of Kyparissia Bay, Romanos, Koroni and Lakonikos Bay during the months of August and September.
- OUR NEWS16/07/2025
Earlier than ever before was the start of the 2025 Hatching Season of Loggerheads in Greece – The first hatchlings have reached the sea!
We are excited to announce the beginning of the 2025 sea turtle hatching season, with the earliest hatching event ever recorded since monitoring began in 1984.
- OUR NEWS15/07/2025
Important presentations at the 16th International Congress on the Zoogeography and Ecology of Greece and Adjacent Regions (ICZEGAR)
ARCHELON actively contributed to the Congress with three oral presentations, highlighting key aspects of its scientific and conservation work for sea turtles.
- OUR NEWS09/07/2025
Inspections in Zakynthos and Kyparissia by representatives of the Bern Convention
The experts were in Greece to monitor the implementation of the Recommendations adopted by the Standing Committee of the Bern Convention to our country regarding the protection of the Loggerhead sea turtle and the ongoing threats faced by the species in its largest breeding habitats in the Mediterranean.
- OUR NEWS02/07/2025
Citizen Science: Recording of Sporadic Nesting of Sea turtles across the Aegean
For over four decades, many people have been reporting turtle sightings and tracks across the Greek coastline. Thanks to them, we have confirmed 577 unique nesting events outside our regularly monitored areas
- OUR NEWS01/07/2025
Satellite Tagging Completed and Captured on Film in Crete
ARCHELON has just successfully completed the 2025 deployment of satellite transmitters on Loggerhead Sea Turtles (Caretta caretta) in Crete, as part of the ongoing LIFE MareNatura Project. This year’s work in Crete was extra special: the LIFE MareNatura Documentary team joined us in the field!
- OUR NEWS23/06/2025
Enjoy the Beaches Responsibly: Together We Protect the Sea Turtles of Kyparissia Bay!
So far, more than 2,000 nests have been recorded in the area. In order to best manage the protected beaches, we have adapted our field work protocols.
- OUR NEWS16/06/2025
World Sea Turtle Day: We can all live together!
Today, June 16th, we celebrate World Sea Turtle Day. On this occasion, ARCHELON expresses its warmest thanks to all citizens, volunteers, donors and supporters who actively contribute to our work.