A 140-kronor round-trip ferry ticket between Stockholm and Helsinki / sunrise over the sea / crisp air / cobblestone roads / trams—together, they make up the impression of this journey.

If we're only talking about travel, Helsinki is my favorite Nordic city. "Crisp elegance" is my impression of this city. Perhaps because it's at a higher latitude, with a colder climate and a more isolated location, it interprets the Nordic humanistic character to an even greater extreme. Though I don't know what the Nordic city in your imagination is like, I believe Helsinki will surely meet all your expectations.