Did you already know?
Trees have existed on earth for more than 390 million years – humans have only been around for 200,000 years. What’s more, a 20-metre-high tree supplies 5-10 people with oxygen every day – and incidentally, 400 litres of water are evaporated through its leaves.
Exciting, isn’t it?
Even more exciting is that all these facts are presented using wooden marble runs and your visitors can playfully discover 6 essential reasons why we need and love trees.
Playful discovery of important facts about woods with different adventure marble runs. Each marble run includes: individual areas, wooden decorative elements and information boards giving the most important facts on the topic.