In reply to PontiusPirate:
If you're careful, Rjukan ain't much more expensive than the other usual suspects. And for relative ice novices, it is easily better than most other venues - more short routes, more easyish routes, top-roping options (which I don't really like seeing btw - too much route hogging). But for moderate grades upwards (say WI 4 upwards), other venues miles better.
And I know you've not asked, but I reckon good ice climbing like this starts at WI3+ upwards - I've done routes of this grade with ice as steep as many Scottish V's - not ideal novice territory.
The most mileage I've ever crammed in was in Colorado (Ouray) - more expensive but easy to get stacks done with some classics nearby. And hot tubs, skiing etc.