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NEST BOXES & REFUGEES FOR WILD GARDEN ANIMALS
GR PR ARAGÓN. PASEOS Y EXCURSIONES POR EL PIRINEO ARAGONÉS. VALLE DE TENA Y TIERRA DE BIESCAS. SENDEROS BALIZADOS
Surcado por el río Gállego, este valle reúne altas cumbres, glaciares, pequeños ríos, embalses e ibones, para recorrer con las excursiones propuestas en esta topoguía. 14 mapas 1:40.000
