Searching for fossils in England
Are you passionate about paleontology? Come and learn about excavation techniques in southern England
➡️ From August 8 to August 15, 2026
➡️ Ages 13 to 25
➡️ €1,740 – tax reduction possible
Mission with tax deduction: Tax deduction
Whales and dolphins of the Capbreton Channel
Discover marine mammals off the coast of Capbreton
➡️ From 4 days to 1 week
➡️ Family stays possible (children aged 10 and over)
➡️ €2,035.20 – tax reduction possible
Take part in paleontological excavations in Morocco
Take part in real paleontological digs in Morocco, discovering dinosaurs big and small.
➡️ Adults - Families - Teens
➡️ Participatory science
➡️ French
➡️ 1840 € in June
Nature & paleontology in the heart of the Baronnies Provençales
Explore the geological and biological wealth of the Baronnies Provençales during a holiday combining scientific discovery and relaxation.
➡️ Adults
➡️ Participatory science
➡️ French
➡️ 1395 € in June
France: a New Year of nature, science and wonder
Move into the year 2026 with a unique stay in Haute-Savoie, with friends or family. On the program: snow crystals; wolf tracks; astronomy.
➡️ Scientific trip
➡️ Ideal for families (children aged 7 and over)
➡️ Winter
➡️ 970 € tax reduction
France: study biodiversity along the river in a kayak
Discover the villages of the Drôme valley by kayak, while taking part in a scientific project on river biodiversity.
➡️ Biodiversity
➡️ Kids / Teens
➡️ French
➡️ 995 €
Astronomy holidays for children and teenagers in Switzerland
Is your child passionate about astronomy? Find out about this scientific holiday just for them!
➡️ Scientific summer camps
➡️ Children and Teens
➡️ Astronomy
➡️ From €1190 tax reduction
Agroecology and animal care in Ecuador
Get involved with a Franco-Ecuadorian association in Ecuador's Amazon rainforest.
➡️ Animal shelter, agroecology
➡️ 18 years and over
➡️ English or Spanish
➡️ All year round
➡️ 800 € per month - tax deductions possible
Philippines: dive into the heart of marine conservation
Join a team in the Philippines and dive into the heart of marine conservation!
➡️ Diving - Marine conservation
➡️ From 18 years old
➡️ English (B2)
➡️ From 4 weeks
➡️ 1885 € tax deduction possible.
Solidarity mission and development aid in Madagascar
Discover the sustainable development actions of local communities around the Makay massif in Madagascar!
➡️ Sustainable development
➡️ Over 18s (accompanied minors)
➡️ French
➡️ 2 weeks
➡️ 1600 € tax exemption possible
Solidarity and Conservation Mission in Indonesia
Act for a future without plastic pollution and protect the treasures of the island of Sulawesi.
➡️ Biodiversity
➡️ Over 18s (accompanied minors)
➡️ French and English
➡️ 2 weeks
➡️ €1,800 tax exemption possible
Participatory science mission in the Makay, Madagascar
Go to the heart of the Makay massif in Madagascar and help protect this jewel of biodiversity.
➡️ Participatory science
➡️ Over 18s (accompanied minors)
➡️ French-speaking
➡️ 2 weeks minimum
➡️ From €2,000 - tax exemption possible
Diving mission: protect the coral triangle in Indonesia
Dive into the heart of the coral triangle and protect a rich but threatened marine ecosystem.
➡️ Coral reefs
➡️ From 18 years old
➡️ English and French
➡️ 2 weeks minimum
➡️ From 1800 € tax reduction possible
Scientific expedition on the island of Sulawesi in Indonesia!
Join a scientific expedition to the heart of the island of Sulawesi in Indonesia!
➡️ Scientific expeditions
➡️ From 18 years of age (accompanied minors)
➡️ English and French
➡️ Minimum 2 weeks
➡️ €2990 for 2 weeks - Possibility of tax exemption
Sailboat study of dolphins in the French archipelagos
Embark on a sailboat to study dolphins between Granville and Île d'Yeu.
➡️ Adults, teenagers aged 12 and over
➡️ Normandy-Brittany Gulf
➡️ French-speaking trip
➡️ August
➡️ From €2,475.20, tax reduction possible
Expedition to Sri Lanka: studying leopards and elephants
Enjoy an immersive experience in Sri Lanka and take part in two scientific projects: on elephants and leopards
➡️ Ages 16 and up.
➡️ Scientific trip.
➡️ French-speaking mission
➡️ €4,985.80, tax deduction possible
A wild and scientific odyssey in Sumatra, Indonesia
Go on a scientific expedition to northern Sumatra, Indonesia, to study the behavior of wild species.
➡️ Ages 16 and up.
➡️ Scientific expedition.
➡️ French-speaking mission
➡️ Starting at €3,995, tax deduction possible
On the trail of the snow leopard in Kirghizia
Go on a scientific expedition to study snow leopards in Kyrgyzstan.
➡️ Adults, families, accompanied young people aged 16 and over.
➡️ Scientific expedition.
➡️ French-speaking mission
➡️ From €3,570 – tax reduction possible
Scientific expedition to Congo: bonobo study
Take part in a participatory research project on bonobos in the heart of the Congo.
➡️ Bonobo
➡️ Participatory science
➡️ Congo
➡️ €4,985 – Tax reduction possible
Studying and protecting marine biodiversity in the Philippines
Go to the Philipinnes to help the Malapascua Island community protect biodiversity and marine resources.
➡️ Philipinnes
➡️ From 18 years old
➡️ Minimum 4 weeks
➡️ Intermediate English
➡️ From €1110 tax deduction
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