Dudhsagar Falls (literally Sea of Milk) is a four-tiered waterfall located on the Mandovi River in the Indian state of  Goa. It is 60 km from Panaji by road and is located on the Madgaon-Belagavi rail route about 46 km east of Madgaon and 80 km south of Belgaum. Dudhsagar Falls is amongst India's tallest waterfalls with a height of 310 m (1017 feet) and an average width of 30 metres (100 feet).

The falls is located in the Bhagwan Mahaveer Sanctuary and Mollem National Park among the Western Ghats.  The waterfall forms the border between Karnataka and Goa states. The  area is surrounded by deciduous forests with rich biodiversity. The  falls are not particularly spectacular during the dry season but during  the monsoon season, however, the falls are fed by rains and form a huge  force of water.