One reason I want to go back and do the Camino again is the albergues.
Albergues, or refugios, are an integral part of the Camino’s infrastructure. They’re roughly equivalent to hostels all over Europe — usually they provide a bed in a dorm, or possibly beds in a private room for a little extra, a shared bathroom, and a place to wash your clothes. Along most of the Camino, a stay at an albergue costs under €10 per night per person; about €8 is pretty typical.
There are a few oddities about the albergues, though, compared to the hostels you may have stayed in elsewhere in Europe. First is the fact that most of them lock their doors at 10 p.m. The logic seems to be that peregrinos need their sleep and by God, they are going to get it whether they want to or not. Locking the doors at 10 discourages peregrinos from over-indulging in the local nightlife (if there is any) and encourages an early bed time. You can, of course, leave the albergue any time you want, which is important because a lot of peregrinos want to start off before sunrise in order to get most of their walking down before the heat of the day around 1 p.m. And you will have to leave the albergue by 8 a.m. the next morning; stays of multiple nights are highly discouraged, unless you have a doctor’s note saying that you need to stay longer. The hospitaler@s have a lot of cleaning to do, and they’ll have a fresh pack of pilgrims at their doorstep in the afternoon, so you need to move on.