Walk through a forest is a wonderful way to get some exercise. It’s also great for your immune system. Trees release phytoncides that protect them from insects and rotting. This organic compound is beneficial to us. we inhale the phytoncides, our stress hormone levels decrease. The Bamboo Forest in Arashiyama, Kyoto, Japan, Bluebells in Halle`s forest, Belgium, Deep in the moss forest, Spain, Splendid yellow forest. Natural the tunnel near Halnaker, England, Deep in the green forest, France, Mysterious glowing light in a Finland forest, White carpathians forest in autumn, Beautiful forest from a fairy tale, Belgium, Magical winter in Quebec forest, Canada.