Explore hiking trails around RW 03 Kel. Oro Oro Dowo, Klojen Kota Malang, Jawa Timur. The best hike near RW 03 Kel. Oro Oro Dowo, Klojen Kota Malang is Bromo Tengger Semeru National Park Hike, a 2.0 mile oneway in Bromo Tengger Semeru National Park.