Popular Hindu temples of Lord Shiva, Karthikeya, and Goddess Meenakshi nurtured by ancient Kings from 3 B.C to 14 A D in Tamilnadu are described in Tamil Moti. This is a Hindi book written for the benefit of Hindi speaking Hindu devotees, of North India. Majestic Tamil Nadu temple towers attract even foreign tourists, pilgrims, which escaped Islamic-foreign invasion-destruction. Lives of Holy saints Sri Vellalar Ramalingam and other freedom fighters V.O.C linguistic, morphological similarities between Tamil and Hindi poems Thirukkural of Thiruvalluvar learning Tamil through Hindi medium with images and photos are being highlighted.This book is a boon for all Hindi speaking Hindus to know and worship these ancient Tamil Nadu holy places as holy and spiritual as Rameshwaram. They ought to do religious dharshan of 274 Shivalayas, 108 Vaishnav Perumal Temples, and Vallalar Devi Karumari abodes as inevitable Hindu pilgrimage.