French Society for Souterrains Studies - Description of the activities of the Societe Francaise d'Etude des Souterrains - group studying inhabited cave dwellings. - http://www.chez.com/sfes/engl.html
Alpine Adventures - Climbing and Ski Mountaineering Guide Antoine Savelli offers technical rock and ice climbing instruction and ski mountaineering guided ascents. - http://www.chamonixalpineadventures.com