
⛰️ Secret Mountains
Where every puzzle becomes a new adventure
Welcome to the Secret Mountains – an impressive mountain world full of hidden caves, rushing waterfalls, and mysterious trails.
Among towering peaks, ancient stone bridges, and enigmatic rock formations, WUMI and his friends embark on exciting expeditions. A new puzzle, a hidden clue, or a place no one has yet discovered awaits around every corner. Here, the friends learn to find solutions together and never give up.
The Secret Mountains is the third stage of WUMI's learning journey. Children are playfully encouraged to recognize connections, think logically, and overcome challenges with curiosity and perseverance. Each story combines adventure with learning and shows that an exciting discovery awaits behind every question.
📚 The books in this section
In the Secret Mountains, exciting adventure books, early learning books, puzzle books, and discovery books accompany children on their journey.
All books in this section were specially developed for children aged 4 to 5 and playfully promote logical thinking, concentration, early numbers and letters, and the joy of solving challenges independently.
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🦅 Eagle Cliffs
High above the clouds, the Eagle Cliffs rise into the sky.
From here, WUMI and his friends can see far across the entire WUMI world. With a little patience, they can discover animals, hidden paths, and new destinations for their next adventures.
The Eagle Cliffs show children how important it is to look at things from different perspectives.
Here, children learn:
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Observation
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Foresight
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Patience
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Concentration
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Attention
Hidden Caves
Deep inside the mountain, narrow passages lead to mysterious caves.
Among sparkling stones and ancient rock faces, the friends discover enigmatic signs, hidden doors, and mysterious symbols. Only those who look closely and think together will find the right path.
The Hidden Caves promote logical thinking and the joy of solving puzzles step by step.
Here we foster:
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Logical Thinking
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Problem Solving
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Pattern Recognition
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Curiosity
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Perseverance
🌉 Old Stone Bridge
For many years, the Old Stone Bridge has connected the two sides of the mountains.
A clear mountain stream rushes beneath it, while above, small steam locomotives and hikers continue their journeys. The bridge serves as a reminder that sometimes obstacles must be overcome to discover new things.
It symbolizes courage, trust, and the shared journey to a goal.
Here, children discover:
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Solidarity
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Courage
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Orientation
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Determination
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Teamwork
💜 Mysterious Cave
At the end of a hidden forest path, a mysterious cave opens up.
Inside, violet crystals and mysterious lights glow. Ancient symbols on the walls tell stories from long ago. Each visit brings new secrets to light.
The Mysterious Cave stimulates imagination and a spirit of inquiry, showing children that learning often begins where we ask curious questions.
Here we foster:
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Imagination
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Spirit of inquiry
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Creativity
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Thirst for knowledge
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A spirit of discovery
🚂 Old Mountain Railway
The Old Mountain Railway has been winding its way through the Secret Mountains for many years.
With its steaming locomotive, it travels over deep gorges, through dark tunnels, and past impressive mountain landscapes. For WUMI and his friends, a new expedition often begins here. Behind every bend, an unknown place or a new secret awaits.
The Old Mountain Railway shows children that every journey begins with a first step and that the journey can be just as exciting as the destination.
Here, children learn:
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Orientation
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Patience
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A thirst for adventure
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Curiosity
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Determination
⛏️ Forgotten Mines
Deep beneath the mountains lie the Forgotten Mines.
Long ago, miners searched here for sparkling crystals and rare gemstones. Today, the old tunnels are deserted and filled with mysterious symbols, ancient tools, and hidden treasures. Together, WUMI and his friends explore the winding passages and solve exciting puzzles.
The Forgotten Mines represent a spirit of discovery, perseverance, and the joy of gaining new insights step by step.
Here we foster:
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Logical Thinking
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Problem Solving
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Perseverance
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A Spirit of Discovery
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Creativity
💚 The Message of the Mystery Mountain
Every puzzle is the beginning of a new discovery.
The Mystery Mountain shows children that it's not important to know every answer immediately. Those who remain curious, look closely, and search for solutions together will discover the secrets of the world step by step—and learn to believe in themselves in the process. ⛰️✨
Six regions. One shared learning journey.
Each region of the WUMI world accompanies children through a new stage of development. With lovingly told stories, creative activities, and exciting adventures, they grow step by step – from the first shared story time to the first book they read independently.
Welcome to the WUMI world – a world that grows with your child. 🌳✨


