It is one of the tallest four-tiered waterfalls which ranks fifth, situated in Mandovi River, in Bhagwan Mahaveer sanctuary and mollem national park in the Western Ghats. Surrounded by deciduous forest with rich biodiversity and forming the border between Karnataka and Goa states. Does this humongous waterfall need any introduction? Take a bow! Dudhsagar Waterfalls it is.. Dudhsagar waterfalls promises every year to mesmerize people who visit it in the monsoons. People get awestruck by the immense waterfall flowing down with pride! ABOUT THE PLACE: Dudhsagar waterfalls is a four-tiered waterfall situated in Mandovi River in Bhagwan Mahaveer sanctuary at the border of Karnataka and Goa. DudhSagar waterfalls is one of the tallest waterfalls which has an elevation of 310 meters (1017 feet) and an average width of 30 meters (100 feet). The falls are situated in Bhagwan Mahaveer sanctuary and mollem national park in the Western Ghats.