
Equipo de redacción de la Revista Pyrenaica 2004-2020, Member of the Travelers’ Century Club (USA) since 2017, Fellow of the Royal Geographical Society (London) since 2010, Bio in Wielka Encyklopedia Gor i Apinizmu (Poland). Ex-Vicepresidente BMF-FVM (Bizkaia-Basque Country Mountain Federation) 2014-2020.
Member since September 2015
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Itzina ezagutzen: Supelegor, Axlegor-Itxulegor, Gran grieta eta Arkoaxpe
near Uribe, País Vasco (España)