06 Window on the deep Apennines
The Macigno-like sandstone outcrops in the Bobbio "tectonic window". In the foreground, the spectacular river Trebbia meanders (Piacenza Apennines)
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06 Window on the deep Apennines
The Macigno-like sandstone outcrops in the Bobbio "tectonic window". In the foreground, the spectacular river Trebbia meanders (Piacenza Apennines)