Every year throughout March and April, the Gilboa Mountain in Israel is illuminated by the spectacular bloom of the Gilboa iris, iris Haynei, one of the biggest and prettiest flowers of Israel. The story of its restoration to Mt. Barkan is also the story of the preservation of all plants in Israel, the story of educating for values of nature preservation, a story that began with the activity of a few nature freaks. This itinerary is a must for everyone.