Lumajang is a regency in East Java, Indonesia, famous for Mount Semeru, Tumpak Sewu Waterfall, and Ranu Kumbolo lake. It covers 1,790 square kilometers and sits beneath tall volcanic peaks.
Lumajang is a regency in East Java, Indonesia, famous for Mount Semeru, Tumpak Sewu Waterfall, and Ranu Kumbolo lake. It covers 1,790 square kilometers and sits beneath tall volcanic peaks.