Wild Green Papua Niugini is a trip into the remoteness of Papua New Guinea. It covers areas in Central Highlands (Asaro, Goroka), north Coast (Madang, Wewak, Yuo), the Sepik River and Wagu village.
The route is split in three stretches over land: Central Highlands (Asaro/Goroka to Madang), the Sepik River (from Wewak to Ambunti/Wagu), and the Yuo Island.
Wild Green Papua Niugini – Part 1
Wild Green Papua Niugini – Part 2 and 3
Another great resource of maps with all the small villages in the region of Sepik (and the rest of PNG) is https://mapcarta.com/16513982.