Hunto is about 3 km before the albergue at Orisson, and about 5 or 6 km from St Jean PDP. We stayed in the farmhouse albergue in Hunto which had several levels of accommodation and provided a meal around the dining room table for all of the guests that night plus the farmer, the farmer's wife and her father. Very nice atmosphere. There is a tourist office in St J PDP that phoned through and booked a room for us. The albergue at Orisson looked rather attractive, but was closed for the winter when we went past.
We found the walk to Roncesvalles was very challenging at the start of the journey and were glad we had stopped at Hunto.
2002 CF: 2004 from Paris: 2006 VF: 2007 CF: 2009 Aragones, Ingles, Finisterre: 2011 X 2 on CF: 2013 'Caracoles': 2014 CF and Ingles 'Caracoles":2015 Logrono-Burgos (Hospitalero San Anton): 2016 La Douay to Aosta/San Gimignano to Rome:
If you go to this website, you will find all you need to know about Refuge-Auburg Orisson including a little strip map showing you where it is.
I have also placed a photograph of the refuge in the photo albumn.