These grand temples located in Tamil Nadu, India showcase impressive South Indian architecture. Some of the most significant temples presented include the Brihadeeswarar Temple in Thanjavur which is India's largest temple and an example of Chola architecture. Other major temples discussed are the Sri Ranganathaswamy Temple in Srirangam which covers 156 acres, the Thillai Nataraja Temple in Chidambaram significant for its layout and architecture, and the Annamalaiyar Temple in Thiruvannamalai with its towering 66m eastern gopuram. Each temple has its own historical and architectural significance within the many ancient temples of Tamil Nadu.