Annamalai Hill is a prominent hill located in the Annamalai National Park in Tamil Nadu, India. It is part of the Western Ghats mountain range and stands at an elevation of about 2,637 meters (8,650 feet). The hill is known for its rich biodiversity, including various species of flora and fauna, making it a popular destination for nature enthusiasts and trekkers. The area surrounding Annamalai Hill is also home to the famous Annamalai Temple, a significant pilgrimage site dedicated to Lord Shiva. The temple attracts many visitors due to its stunning architecture and spiritual significance. The hill and its surroundings offer breathtaking views and a serene environment for those seeking adventure and tranquility.