 Knowledgeable guides accompany tourists through the valley, sharing their knowledge about the unique biodiversity and local culture of the national park.The Zharu Valley has 40% of all the plant species that exist in China and it is the best place to spot wildlife inside the national park.The main hike follows the pilgrimage of the local Benbo Buddhists circumnavigating the sacred 4,528 m Zha Yi Zha Ga Mountain.