Hidden inside a mountain in Namsos is a public swimming pool with an Olympic-size 50-metre pool. Oasen is built inside a rock cavern and is the largest facility of its kind in Northern Europe. Not what you expect in a small Norwegian town. If you are travelling with children and need a rainy-day activity, this is it.
🎡 Attraction
Urban
Trøndelag
Oasen
45 minutes