The occasion marked the last Shahi Snan of the ongoing Ardhakumbh mela which concludes on April 30.
The palanquins, called Devdolis and carried in a procession, converged at Har Ki Pairi for the bath to the accompaniment of instrumental music.
People from different places gathered in the town to witness the colourful yatra and Shahi Snan of the Himalayan deities in the Ganga.
Erstwhile Tehri royals, including Tehri MP Mala Rajyalakshmi Shah and her husband Manujendra Shah, also attended the event and saw the palanquins carrying the deities off as they left for their respective destinations.