We like Stora Sjöfallet

Juuso Raekallio
A very nice ice climbing destination and the "hotel" was also a nice base for the trip. You'd better have a car to access the falls.

Joonas Rautakoski
Really nice long ice routes in beautiful valley

Juho Risku
Plenty of ice climbing + some mountaineering / ski touring in the area. In addition to ice, for instance Akka mountain has greatest height difference (base to top) in Sweden, even more than Kebnekaise, the highest one in Sweden.