Sunday, January 31, 2016
Nationalpark Monti Sibillini - Italien
The Sibillini Mountains, or Sibylline Mountains (Italian: Monti Sibillini) are a mountain group in Italy, part of the central Apennines. Situated between eastern Umbria and the Marche, they are mostly composed of limestone rocks, formed in the Mesozoic and Cenozoic (100 to 50 million years ago) on the bottom of an extinct sea. The land emerged 20 million years ago. Most of the peaks are over 2,000 m (6,600 ft); the highest altitude is reached by Monte Vettore at 2,476 m (8,123 ft).