Har-Ki-Doon in Indian Himalaya , the hanging valley of gods is a treat for trekkers. Har Ki Doon Trek in Garhwal Himalaya in Uttarakhand, is moderate trek, takes you to one of the least explored regions of Garhwal in Uttarakhand . The valley of Har Ki Doon is dotted with wild Himalayan Flowers and the whole valley looks colorful during flowering season in monsoon. As Har-KI-Doon falls within the Govind Pashu Vihar (National Park) , chances of seeing wildlife here are very high. Places on the way of this tour are Sankri, Taluka, Osla, Seema, Datmi. The best time for trekking in Har ki doon valley is May to October. During the rest of the years the region remains either very cold or wet. The valley is full of wildlife, which makes it a paradise for nature lovers.