Tamilnadu has many ancient and architecturally significant temples featuring tall gopurams. Some of the most notable temples are in Thanjavur, Kanchipuram, Kumbakonam, and Sri Rangam. The Rameshwaram temple has the longest temple corridor. Tamilnadu celebrates the harvest festival of Pongal over a week. The beautiful Marina Beach in Chennai is one of the world's longest natural beaches. Art lovers enjoy the music and dance performances during the Margazhi music festival in Chennai and the Tiruvaiyaru Thyagaraja Aradhana. Tamil cuisine includes popular dishes like idli, dosa, vada and pong