Our microcosm is still expanding!
Last week marked the 35th anniversary of the foundation of ARCHELON. We were planning to celebrate this a bit later, but suddenly the actual date was reminded by some of the newest members. The first wishes appeared, followed by an explosion of messages and posts and a colorful cloud of wishes from friends and members. Happy birthday ARCHELON!

The first statutes of the Sea Turtle Protection Society of Greece, as it was known then, were signed by 21 persons on the 20th of November 1983. Dimitris Margaritoulis, Anna-Kremezi Margaritouli and Thomas Arapis are three of them that remain actively involved to the day.
So, it has been 35 years!
With a lot of walking, many sea turtles, nights on the beach, nesting, 4-wheel motorbikes, tags.
With great successes, threats, dangers, some failures, petitions, sweat, blood and appeals.
With travels, conferences, presentations, skills, awards, schools, colouring books, information kiosks, reports, camp sites, invoices.
With careers, collaborations, research, huge number of romances (some weddings as well) oppositions, ‘envies’, degrees, suitcases (sea turtle education kits), calipers , PhDs.
With T-shirts, stickers, data sheets, table games, motorbikes, inflatable boats, automobiles and one property.
With presidential decrees, appeals, courts, arrests (but no convictions).
With rescues, releases, strategies, loving souls of volunteers, celebrations, parties, retreats, joint dinners in tavernas, deaths.
We grew older with ARCHELON and with us grew older many thousands of volunteers and friends who passed by. They all left a small stone on the road for ARXHELON to reach this point. We will grow older with thousands of volunteers who are yet to come and will leave their mark on this path.
35 years of concerns, efforts and results! Many people, with different personalities and different ways. We have existed in each other’s lives for many years. Some of us became close, others we never came to know on a personal level, but we have been travelling down the same path. Different people, with a common denominator, we have found ourselves in the same great story!
Our story has indelibly touched many more people than we can imagine. Each one has their own story of meeting with the Society, especially with the sea turtles they met, the large loggerheads and the others, the greens with the white belly.
It is an amazing story, the story of ARCHELON. Thanks to the will, the persistence, the patience, the joyous spirit, the attitude, the resistance, the influence, the contribution of so many people and our good luck, ARCHELON made it to here and it seems we are getting ready for continuing the journey further.
We continue with respect to each other, focus and responsibility, based on the knowledge and experience gained. Sea turtles are our starting point and direction and through them we come to touch the many social and environmental challenges of the world.
Let’s try to answer this: ‘who would we be without ARCHELON?’
(This article is made up of texts spontaneously shared by ARCHELON’s BoD members and staff for the 35 years anniversary)
Special equipment for people at sea to help sea turtles
The protection of the Loggerhead Sea turtles in Laganas Bay, Zakynthos, Greece during 2018
RECENT NEWS
- 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 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.
- OUR NEWS12/12/2025
The Power Behind Sea Turtle Conservation: Our 2025 Field Leaders
With deep gratitude, we honor all the Field Leaders who contributed to the success of the 2025 Field Projects.
- OUR NEWS10/12/2025
Unprecedented appearance of Leatherback Turtle on a Mediterranean beach
A new scientific record brings to light an extremely rare event for the marine life of the Mediterranean: the first confirmed appearance of an adult Leatherback Turtle (Dermochelys coriacea) attempting to nest in the Mediterranean basin.
- OUR NEWS08/12/2025
Applications Now Open for 2026 ARCHELON Field Leaders Posts!
ARCHELON is pleased to announce that applications are now open for the 2026 Field Leader positions across all nesting projects (applications open until January 31st).
- OUR NEWS05/12/2025
Saving Sea Turtles Together – A Tribute to Volunteers
On Volunteer Day, we take a moment to celebrate all those who came from near and far, put on the blue T-shirt, and embraced this important responsibility.
- OUR NEWS01/12/2025
Laganas Bay, Zakynthos: Successful Loggerhead Reproduction, Ongoing Habitat Problems
On the beaches of the Zakynthos National Marine Park, around 2,155 turtle nests successfully hatched thanks to active protection measures, but human pressures on coastal and marine habitats continue.
- OUR NEWS26/11/2025
A Second Chance: Two Loggerhead Sea Turtles Return to the Sea Thanks to Dedicated Rescues
This summer, two adult loggerhead sea turtles, ‘Aktaia’ and ‘Herbert’, arrived at ARCHELON’s Sea Turtle Rescue Centre needing urgent help after sustaining severe head injuries.


