Asthi Visarjan is the Hindu ritual of immersing the ashes (asthi) of a deceased person in sacred rivers or bodies of water. This is an important final rite in the Antyesti (last rites) process, which marks the completion of a person’s funeral rites. The ritual symbolizes the soul’s journey to the afterlife, ensuring that the departed soul is freed from the cycle of rebirth and attains moksha (liberation).