Join 科学与技术 upcoming events being held in Annavasal. Annavasal is a charming city in the Indian state of Tamil Nadu, known for its rich history, vibrant culture, and scenic beauty, with attractions including the Annavasal Rock Cut Temple, a testament to the city's ancient Pallava dynasty, and the Thanjavur Big Temple, a UNESCO World Heritage Site located just a short drive away, making it an ideal destination for history buffs and cultural enthusiasts alike.