One of your first stops should be Pyha-Luosto Visitor and Culture Centre Naava. Here, you'll be able to orient yourself and pick up some great ideas before you begin exploring.
Situated in Pelkosenniemi, this tourist information center is well worth including on your itinerary. But you'll find plenty more to see in the area. Chapel of The Northern Lights, PyhäExpress chair lift, and Astelin uimaranta are within easy reach of Pyha-Luosto Visitor and Culture Centre Naava.