Idukki Dam, located in Kerala, is one of the highest arch dams in Asia. Built between two steep hills on the Periyar River, it is known for its unique design and scenic beauty. The dam is a major source of hydroelectric power for Kerala. Surrounded by forests and wildlife sanctuaries, it is also a popular tourist attraction. Idukki Dam beautifully blends advanced engineering with natu... https://www.captureatrip.com/blog/biggest-dam-in-india