Not many must be aware of the fact that Nandi Hill is the source of five major rivers in India, namely Arkavathi, Ponnaiyar, Palar, Papagni, and Penna. All these rivers start as springs and streams across the hill. One of the prominent lakes here is the Amrita Sarovar, also known as Lake of Nectar. Legend has it that Nandi, the bull of Lord Shiva, created the temple tank here with his horns, a fascinating story, right? (Image: Canva)