Literally “The Thousand-Fold Spring” is a popular tourist destination in Dehradun. It consists of waterfalls, caves and steppe fields and offers a wonderful experience and rejuvenating visitors. The name is the water and waterfalls flowing from the limestone rocks in the caves.

Founded in 1906 as the British Empire Forest Service. The site also has a forest museum consisting of six main sections: the Pathology Museum, the Social Forest Museum, the Forest Museum, the Timber Museum, the Non-Wood Forest Products Museum and the Entomology Museum. This Institute has appeared in many Bollywood movies such as Rehnaa Hai