I think every country has its myths and legends, we in Scotland have lots, including the Loch Ness monster, mind you over the years some very serious and normally sensible people have sworn they’ve seen the monster. Kelpies are water spirits in the shape of horses. There are selkies and I recently saw a poster in a shop which proclaimed that their haggis was freshly caught in Forfar! But in Norway it’s Trolls that are legendary beings, supposed to live near water and the tourist shops are full of wee troll figurines in various designs. I managed to avoid buying any when we were in Norway. You can read more about trolls in folk tales and myths here.
However I was amused by a cute troll house that had been built at the bottom of a hill in Olden, the trolls were lurking nearby.
You get all sorts of different types of trolls apparently. The Swedish Moomintrolls of the Tove Jansson books fame are very different, to me they look more like cartoon baby hippos.