Eco the Pixie’s Call

Eco the pixie messed up and with a sad look in his fading urban park.

Welcome to "Eco the Pixie’s Call" treasure hunt!

Eco, the pixie guardian of the park, feels his magic fading. Due to climate change and human activities, nature is drying up and the park is suffering. To protect the secrets of urban sustainability, he has locked his Great Treasure of Nature inside a magical chest and scattered 10 QR codes throughout the park.

Преподавател: Saint-Clair LEFEVRE

Professor Humus’s Secret Potion

Professor Humus, the brilliant and slightly wacky nature scientist is in his laboratory, an eccentric smile on his face.

Welcome to "Professor Humus’s Secret Potion" treasure hunt!

Professor Humus, a brilliant and slightly wacky nature scientist, has created an extraordinary magic potion recipe to help the plants and animals in the park to grow strong and healthy. Unfortunately, a sudden gust of wind blew all 10 secret ingredients right out of his notebook! The tiny creatures of the park have protected them by turning them into virtual QR codes.

Преподавател: Saint-Clair LEFEVRE

The Eco Detectives and the Mission to Save the Planet

A sick Earth recovering in a hospital bed with a cooling compress, featuring action icons on how to heal the planet.

Welcome to “The Eco Detectives and the Mission to Save the Planet” treasure hunt!

At the beginning of the pathway, students receive an urgent message from the Earth: pollution is increasing, water is disappearing, and waste is covering natural habitats. 

The Eco Detectives must solve environmental mysteries, complete missions, decode clues, and work together to restore balance to the planet.


Преподавател: Saint-Clair LEFEVRE

The Green Code Mystery

Middle school students in an urban park scanning QR codes with their phones for a treasure hunt in nature.

Welcome to the "THE GREEN CODE MYSTERY" treasure hunt!

In every green space, nature works through a hidden balance between plants, animals, insects, soil, water, air, and people. This balance is protected by a symbolic code: the Green Code.

One day, the Green Code is damaged. Pollinators are confused, birds struggle to find food, plants are under pressure, soil life is disturbed, and human activity leaves traces in nature.


Преподавател: Saint-Clair LEFEVRE

The Mystery of the Missing EcoGadget

An interactive shed showing glowing footprints and digital clue scans to find a missing eco-gadget.

Welcome to "The Mystery of the Missing EcoGadget" treasure hunt!

 In a world not so far away, a clever young inventor named Milo created something incredible: the "EcoGadget"! This amazing machine turns old trash into brand-new, useful things that help keep our planet green.

Oh, NO! One night, the “EcoGadget” disappeared from Milo’s workshop! But don’t worry—Milo is smart. He left 20 secret clues hidden throughout the park to help you find it. 


Преподавател: Saint-Clair LEFEVRE

The Earth Systems Expedition

An interactive forest landscape illustrating soil layers and underground ecosystem biodiversity.

Welcome to "The Earth Systems Expedition" treasure hunt!

Students become Geo-Guardians, a team of young explorers invited by Terra, the voice of the living landscape. 

Terra warns that many people walk through parks and schoolyards without noticing the hidden Earth systems below their feet: rocks, soils, water paths, weathering, erosion, roots, habitats and human-made surfaces.

Преподавател: Saint-Clair LEFEVRE