1. Brihadeeswara Temple, Tamil Nadu, India
Brihadeeswara Temple, found in Thanjavur, Tamil Nadu, is an amazing example of Chola architecture. Built over 1,000 years ago by Raja Raja Chola I, this temple is recognized as a UNESCO World Heritage Site. The temple’s tall vimana (tower), made entirely of granite, stands at 216 feet, making it one of the tallest in the world. Even today, it continues to be an active place of worship, drawing both devotees and visitors who admire its stunning architecture and spiritual importance.