You can go for short and long walks, spend the night in a tent or tourist cabin or have Hønseby as a base for day trips. Check out recommended tours on ut.no. Here you will find both short and long trips, such as to Tindstua, Storvannet at Hønseby, Eidvannet and Tyvvannet.
Remember to report to the store in Hønseby if you are going out hiking in the national park.