Koyla – Nuranang Falls, Arunachal Pradesh: Koyla starring SRK, Madhuri Dixit and legendary actor Amrish Puri had the catchy track Tanhai Tanhai. The song had a sequence where SRK and Madhuri break a leg in front of an amazing waterfall. It was shot at Nuranang Falls situated in Tawang district of Arunachal Pradesh. The heavenly location is a relatively unknown and unexplored part of India.