Here you find som nice paddling suggestion

Viken (Akershus)

From Quality Hotel Olavsgaard - nice paddling just outside the hotel 

Innlandet (Hedmark)

Paddling on river Kynna

Canoeing on Lake Halsjøen

Paddle-route via Kjerringholmen and Langnabben at Finnskogen 

Viken (Østfold)

Round Bjørnøya and Lauvøya

Canoeing on the lake of Vortungen by the Rømskog Spa 

The HaldenCanal - experiences in both hikin, biking and paddling