Prasanthi Nilayam is the main ashram and Samadhi Mandir of Sathya Sai Baba located in the town of Puttaparthi in, Sri Sathya Sai district Andhra Pradesh, India. Sathya Sai Baba was born in Puttaparthi. "Prasanthi Nilayam" means literally "Abode of the Highest Peace." Wikipedia