Go hiking in one of Haldens forrest. Bring your tent and stay a night in Boksjøen.
Go fishing in the Iddefjord, Berbyelva or one of the lakes. Be aware that fishing anywhere else than in the Iddefjord requires a small fee.
Go bathing: Take a bath in the iddefjord, Krussæther or one of the lakes.
Exploring the town.
Visit all the bars at one night and get drunk.
Take the ferry "Turisten".