The devi/devta (God and Goddesses) institutions in Kinnaur, Himachal Pradesh, represents a unique blend of cultural, religious, and social practices deeply rooted in the region’s heritage. This paper explores the multifaceted dimensions of the devi/devta institution, focusing on its historical origins, ritualistic practices, and societal significance. Central to the devi/devta institution is the worship of local devi/devta’ known as Shu, who are revered as guardians and protectors of their respective territories. The devi/devta institution reflects the syncretic nature of religious beliefs in Kinnaur, incorporating elements of Hinduism, Buddhism, and indigenous animistic traditions. As such, it serves as a dynamic site of cultural negotiation and adaptation, evolving over time while retaining its core spiritual essence. This Paper provides a glimpse into the rich fabric of the devi/devta institution in Kinnaur, offering insights into its historical significance, ritualistic practices, and enduring relevance in contemporary society.