Western part of New Guinea island is incredible place. Beautiful landscapes, jungle, forest, and traditional culture. There are still a lot of indigenous tribes. The most accessible place is Baliem Valley at Papua province (formerly called Irian Jaya), Indonesia. Dani tribe is tribe of Baliem Valley. To see local tradition is quite difficult now lot of local people are Christians now. Once a year local government organizes Baliem Valley Festival where Dani people shows their culture. It's nice to make some trekking too and to visit Akima and Jiwika villages to see old mummies.