Understanding water !
As water flows down the slopes, it picks up all sorts of information on its way to the valley bottom. The river is like an open book in the heart of the mountains. Spend just half a day walking bare foot in the streams or rivers, using your magnifying glass and you will understand its ecosystem. Learn to recognize the quality of the river from small details, discover the small creatures and the flora of this environment like a biologist doing a field study!!! An ideal walk for inquisitive children!