Manasaa Devee is located near Haridwaar. There are two Devee on two sides of Gangaa River - Manasaa Devee and Chandee Devee.

It is said that Manasaa Devee is the daughter of Shiv. She was born by mere wish of Shiv when he saw Saraswatee playing her Veenaa (Kachaapi). She is one of the 18 Shakti and rules Naag Lok.