When Lord Vishnu severed the burning body of Maa Sati into 51 pieces so that Lord Shiva would calm down and stop his Tandava, the pieces were scattered over various places in the Indian subcontinent. It is believed that Sati's head fell at this place and is thus considered one of the most important of the 51 Shakti Peethas.The goddess residing in Chintpurni is also known by the name of Chhinnamastika. According to Markandeya Purana, goddess Chandi defeated the demons after a fierce battle but two of her yogini emanations (Jaya and Vijaya) were still thirsty for more blood. Goddess Chandi cut off her own head to quench Jaya and Vijaya's thirst for more blood.She is usually shown holding her own severed head in her hand, drinking one stream of blood spurting from the arteries in her neck, while at her side are two naked yoginis, each of whom drinks another stream of blood.
Chhinnamasta, the headless goddess, is the Great Cosmic Power who helps the sincere and devoted yogi to dissolve his or her mind, including all the preconceived ideas, attachments and habits into the Pure Divine Consciousness. Cutting off the head suggests the separation of the mind from the body, that is the freedom of the consciousness from the material confines of the physical body.
According to Puranic traditions, Chhinnamastika Devi will be protected by Shiva – Rudra Mahadev in the four directions. There are four Shiva temples – Kaleshwar Mahadev in the east, Narayhana Mahadev in the west, Muchkund Mahadev in the north and Shiva Bari in the south – which are nearly equidistant from Chintpurni. This also confirms Chintpurni as the abode of Chhinnamastika Devi.
Chintpurni temple as a Shakti Peeth
The Chinnamastika Devi is a divine embodiment of self-sacrifice and there by the Chintpurni shri is considered as a Shakti Peetha. The story of Daksha yaga and Sati's self immolation is the story liked to the Shakti Peethas. Shakti Peethas are holy shrines of Shakti associated with a story that says about the falling of body parts of the corpse of Sati Devi, when Lord Shiva carried it and wandered in sorrow. There are 51 Shakti Peeth associated with the 51 alphabets in Sanskrit. It is believed that Sati Devi's feet fell here in this place

Devotees have been visiting this Shaktipeeth for centuries to pray at the lotus feet of Mata Shri Chhinnamastika Devi.They bring with them their worldly concerns and seek blessings from the Devi.It is believed that if one asks something from the Devi with an honest heart, the wish is granted.Apart from the holy shrine, some very picturesque places for sightseeing, indoor and outdoor activities are situated in and around Chintpurni.Chintpurni is very well connected through roads. One can come here for a religious visit, on a holiday or for both. People enjoy the time here and return with everlasting memories