Tumpak Sewu Waterfall is one of the most beautiful waterfalls in Java, precisely in Sidomulyo Tourism Village, Lumajang Regency, East Java Province, Indonesia. Tumpak Sewu Waterfall is included in the category of curtained waterfalls, occasionally refracting a beautiful rainbow. The location is at an altitude of 500 meters above sea level, while the height of the waterfall from top to bottom reaches 120 meters.