Denali Mountain Morning Hostel
This is the only hostel in Denali, but it is top notch despite the lack of competition. At $25/per night for a bed, it is definitely not as good for your budget as camping, but if you need a hot shower and a real bed after a few days out in the park, this is your place. I would, however, avoid the tent cabin if possible when it's cold out; it's half the warmth for the same price. The people running this place are friendly and welcoming; it's clean and new; and there's a nice mix of young and old people staying here.
From journal Two weeks in Alaska