| L'Aquila | Chieti |

The region covers 10,794 km² almost two-thirds of which is mountainous. The remainder of the land consists of hills sloping to a narrow plain that runs for most of the 129 kilometre long Adriatic coastline.
The Apennine mountain chain runs through the Abruzzo and high points are Corno Grande (Gran Sasso massif) (2914m) and Monte Amaro (Maiella-group) (2795m). The main rivers are the Aterno-Pescara, the Sangro and the Tronto.
One third of the region is designated as national or regional park. The following parks lie, wholly or partially, within Abruzzo:
Parco Nazionale d'Abruzzo, Lazio e Molise (Abruzzo National Park)
Lago di Barrea (Barrea Lake Wetlands)
Parco Nazionale del Gran Sasso e Monti della Laga (National Park of the Gran Sasso)
Parco Nazionale della Majella (National Park of the Majella)
Parco Naturale Regionale Sirente-Velino (Sirente Velino Regional Park)
The protected areas are environmentally important and are home to rare flora and fauna, such as the brown bear, the wolf and the chamois.