A question of Sølver

"Lin opened her eyes to a landscape of desolate winter mountains, where a pale, full moon painted the snow silver and stern peaks rose into the sky. Gwen touched her shoulder lightly, and Lin turned around. She found herself at the top of a steep hill, gazing down on a deep, shimmering valley of hillocks and forestclad slopes. A naked, frozen river ran through it like a steel ribbon, and at the end of the ribbon twinkled the lights of a town enclosed by snowladen trees on three sides and a lake of cold, blue ice on the fourth.
- Well, I do see why you call it..."

What?

I've pondered and mulled for weeks on end and not made up my mind. So I thought I'd ask you! Which of these three should be the name of the realm where Snowchild takes place: Sølveros, Sølverdal, or Sølverheim?

I suppose for those of you who don't speak Norwegian, it might be hard to choose. Sølver means silver, but with a slight twist leaning towards *of silver* or *silvery*. Sølveros means the estuary of the river Sølver, Sølverdal means Sølver Valley, while Sølverheim means Home of Silver. All three suffixes are common in place names in Norway, like Røros, Sunndal, Trondheim.

Now, there is a river and there is a valley, so they're all logical enough. But if you can, just listen for magic and music in the name (if any). Which magical realm would you like to go to?