Eco Forest Escape

Today it became very popular ecological leisure activities, namely walking on Forests, parks and trips to the mountains. These types of recreation is very useful because people breathe clean air with a high concentration of oxygen. Do you also want to go to this ECO holiday and went to the old, untouched by man, forest. You walked a lot and have even started to feel dizzy from such a large number of oxygen. You fell, and when woke up, we realized that we lost.