We have put to sea about as far north as you can put to sea, off the uppermost cape of coastal Norway ... Arctic Circle, as far north as the northernmost tip of Alaska. But what looks on the map ...

In summer, the sun does not set while in winter, you can experience the Northern Lights in Tromsø. It needs to be dark, the darker the better. Rune Stoltz Bertinussen/NTB/dpa ...