BIXEN MADOTZ. He´s got a lot of experience, since he worked for three years in the Belagua shelter and he also worked for a year and a half in the Estós shelter (Aragón Pyreneés). Born in Iruñea, he´s been always related to mountains, he practices mountain ski and climbing. and he´s been through a lot of treks. He´s a instructor of mountain ski and climbing on E.G.M.E (Basque School of High Mountaineering).

OLATZ TELLETXEA. She enjoys, since she was very young, practising mountain ski, climbing and every kind of activities related with nature. She worked on the School Mountaineering Program of the Basque Mountaineer Association, walking the mountains with children and young people, aside with climbing, orientation and cave trips. She is a instructoress of mountain ski and climbing on the E.G.M.E (Basque School of High Mountaineering).

MANOL TELLETXEA. Restless mountaineer since very young, his fondness is to discover the most beautiful corners of the world...and home alike. He enjoys, above all, going out with mountain skis and making long long treks. He worked for many years in Izadi, a mountain equipment shop. He prepares audio&video screenings on his trips, he has exhibited his works in different places during the last few years.