About 8km from Wamena, nondescript Aikima is famous for its Werapak Elosak mummy, the 300-year-old corpse of a great chief, which was preserved (by smoking) to retain some of his power for the village. You’ll probably be asked to pay 100,000Rp per person for a viewing, but this price can be quickly bargained down to more like 50,000Rp.