The Blue Mountains (: Montagnes Bleus, Tamasheq: Izouzaouene, Izouzaoenehe)Philippe Bourseiller. Sahara. Knesebeck Von Dem GmbH (2004) ISBN 9783896602435 are a mountain range in Niger in the northeastern section of the Aïr Massif, about 100 km ENE of the town of Iférouane and 30 km NE of the Tezerik (...) (from Wikipedia)