Jukkasjärvi is a small town (pop. 541) in northern Sweden. The nearest larger town is Kiruna.
Ice Hotel (Ishotellet), . A hotel constructed entirely out of ice. There are many copycats now, but this is the original. For obvious reasons, the 'ice' part of the hotel exists only between November and May, and a stay will cost you upwards of €300/night. They also offer ordinary rooms in the summer.