There are a 2 igloo hotels in Finland. One is the Arctic Resort Kakslauttanen (nearer to Ivalo, further north than Rovaniemi) and the other is the Arctic Snow Hotel (the one I stayed in) which is only 27km away from Rovaniemi City Centre.
The hotel is not very big, there are a total of less than 40 igloos (of which 5 are family igloos). Each igloo is 20 Sq meter (houses up to 3 person) while the family igloo is 35 Sq meter (houses up to 5 person). There is a snow hotel as well but it is only operational from late December until February. During our stay there, the Snow Hotel is still in the midst of construction.
That Time Of The Year! 