Engage yourself in North Sumatra to help protect the tropical forests and biodiversity of Gunung Leuser National Park. For adults, solo travellers, and families.
➡️ Indonesia
➡️ Tailor-made missions
➡️ Tropical rainforest
➡️ From 300 €
Discover marine mammals off the coast of Capbreton
➡️ From 4 days to 1 week
➡️ Suitable for families (children aged 10 and over)
➡️ €2,035.20 – tax deduction available
Study one of the world’s most iconic big cats in Nepal: the snow leopard.
➡️ April and September
➡️ Adults, families, and children aged 16 and over travelling alone.
➡️ Scientific expedition
➡️ €3,790 (tax relief available)
Prepare for the world of tomorrow with an immersive nature retreat at an eco-village in the heart of the Cévennes.
➡️ Permaculture
➡️ France
➡️ Families welcome
➡️ €360 + voluntary contribution
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Get involved in Indonesia, in northern Sumatra, to help preserve the rainforests and biodiversity of Gunung Leuser National Park.
➡️ Indonesia
➡️ Families welcome
➡️ Rainforest
➡️ From €250
Take part in real palaeontological excavations in Morocco, discovering dinosaurs both large and small.
➡️ Adults – Families – Teenagers
➡️ Citizen science
➡️ French
➡️ €1,840 in June
Ring in 2027 with a unique holiday in Haute-Savoie, with friends or family. On the programme: snow crystals; wolf tracks; astronomy.
➡️ Scientific trip
➡️ Ideal for families (children aged 7 and over)
➡️ Winter
➡️ €970 tax deduction
Enjoy an extraordinary experience in Ecuador’s Andean Cloud Forest.
➡️ Biodiversity
➡️ Adults, families
➡️ Basic Spanish recommended
➡️ Minimum 2 weeks (5 days for families)
➡️ From US$378
Enjoy an unforgettable experience at a renowned wildlife rescue centre, just a stone’s throw from the capital.
➡️ Wildlife sanctuary
➡️ Adults, families
➡️ 1 to 4 weeks
➡️ USD 385 for one week
Head into the heart of Wasgamuwa National Park for a unique experience.
➡️ Elephants
➡️ Adults, families
➡️ English
➡️ Minimum 1 week
➡️ From €750
Experience daily life at a horse sanctuary and learn new ways of interacting with horses.
➡️ Horses
➡️ Ages 14 and over, families welcome
➡️ English
➡️ All year round
➡️ From €472
Set sail on a yacht to observe dolphins between Granville and Île d’Yeu.
➡️ Adults and teenagers aged 12 and over
➡️ Normandy-Breton Gulf
➡️ French-speaking holiday
➡️ August
➡️ From €2,475.20 (tax relief available)
Join a team working to reduce human-hyena conflict in Tanzania.
➡️ Hyenas
➡️ Ages 18 and over; families welcome
➡️ English / German
➡️ Minimum 2 weeks
➡️ From €1,400
Get involved, alone or with your family, in coral restoration on the beautiful island of Nusa Penida, near Bali.
➡️ Coral restoration
➡️ Adults, families
➡️ Basic English
➡️ From 1 week
➡️ From €512
Education and cultural immersion in Malaysia. Take part in an eco-education programme on the Perhentian Islands in Malaysia.
➡️ Environmental education
➡️ From 18 years old, families
➡️ English, basic level
➡️ 1 to 4 weeks (April to September)
➡️ From €340
Engage in a scuba diving program specializing in coral restoration in Indonesia
➡️ Coral – Diving
➡️ From 16 years old
➡️ From one week, year-round
➡️ Language – English (basic level)
➡️ From €819
Protect desert elephants in Namibia. Get involved with an NGO working to reduce human–elephant conflict.
➡️ Elephants
➡️ From 18 years old, families welcome
➡️ From 2 weeks
➡️ Language: English (basic level)
➡️ From €1,146
Protégez les tortues marines à Chacahua au Mexique. Vivez dans une ambiance afro-mexicaine et intégrez un projet de protection des tortues marines contre le braconnage.
➡️ Tortues marines
➡️ A partir de 18 ans, familles avec enfants de plus de 8 ans
➡️ Langue : anglais (niveau moyen)
➡️ Minimum une semaine
➡️ A partir de 724 €
Get involved in an eco-solidarity stay to study sea turtles, from egg-laying to hatching.
➡️ Sea turtles
➡️ From 18 years old – Families with children aged 8 and over
➡️ Language: English (intermediate level)
➡️ From 10 January 2026 to 30 March
➡️ 2 weeks €670
Go on a scientific expedition to study the snow leopard in Kyrgyzstan.
➡️ Adults, families, and young participants accompanied from 16 years old
➡️ Scientific expedition
➡️ French-speaking mission
➡️ From €3,570 – tax deduction possible