Italy
Walwan Dam, (or Valvan Dam) is a gravity dam on the Indrayani river near Lonavala, Pune district in State of Maharashtra in India. It provides water to the nearby Khopoli Power Plant and to residents of Lonavala and Khandala and neighborhood villages.
Listen to the audio guide for diga di Walwan Free on WIP — starts by itself when you arrive, even with the screen off