ACCOMODATIONS
Overnight facilities along the GR 11 vary widely in creature comforts and price. Our stay at the basic Refugio de Estós, including dinner, breakfast and snacks, cost about $104 for the two of us. At the luxurious Parador de Bielsa, the charge was around $245 including a light supper, breakfast and two bagged lunches. Most facilities, including refuges, take advance reservations online, though with one exception, we just showed up and were able to get in. The exception was Parador de Bielsa; we called a day ahead to reserve a room there. Most places also took credit cards but not all; the small hotel in Parzan was cash only. We carried a backpacking stove and cooking pot but found them largely unnecessary given the general availability of stores, restaurants and refuges.