Oasen Storsenter is a shopping centre on Norheim in Karmøy, Norway. In 2014 it had a turnover of 688 million Norwegian kroner. It has 65 stores, on 33,000 m² of building space (18,500 m² of commercial space). In addition to this there are 28 services within health and well-being.
Oasen is a public swimming pool built inside a rock cavern in Namsos, Norway. It is one of four Olympic-size swimming pools in Norway, featuring a 50-metre pool. It opened in 1988.