Guide to the Gran Sasso and Monti della Laga National Park: Giants of the Apennines.
Established in 1991, the Gran Sasso and Monti della Laga National Park is one of Italy’s largest and most spectacular protected areas. Its vast territory extends mainly across Abruzzo, while also encompassing picturesque border areas in Lazio (the province of Rieti) and the Marche (the province of Ascoli Piceno).
This unique park encompasses three mountain ranges: the majestic Gran Sasso d’Italia range, the lush Laga Massif, and the distinctive Monti Gemelli.
Gran Sasso: Records and Peaks of Abruzzo
The heart of the park is dominated by the unmistakable silhouette of the Gran Sasso, which holds two extraordinary records:
- Corno Grande: At 2,912 meters, it is the highest peak in the entire Apennine Mountains.
- The Calderone Glacier: Nestled between the walls of Corno Grande, it is the only glacier in the Apennines and the southernmost in Europe.
This mountain range features steep slopes, towering peaks, and an extensive network of high-altitude hiking trails. On the clearest days, from its highest points, you can experience a truly unique sensation: seeing the Adriatic Sea, the Tyrrhenian Sea, and much of central Italy all at once.
Flora and Fauna: A Sanctuary of Biodiversity
The park’s diverse habitats are home to plant and animal species of immense ecological value.
Rare Flowers at High Altitudes
Among the rocks and high-altitude pastures of the Gran Sasso, beautiful primroses and the striking Apennine edelweiss bloom. The true botanical gem, however, isthe yellow adonis, an extremely rare species that grows exclusively in these areas in Italy.
The Realm of the Chamois and Large Predators
The park is the perfect refuge for a rich and protected variety of wildlife. Among its most famous inhabitants are:
- The Abruzzo chamois, which has proudly returned to inhabit these peaks.
- Large mammals such as deer, roe deer, and the elusive Apennine wolf.
- The lords of the sky, including magnificent and rare birds of prey such asthe golden eagle, the peregrine falcon, and the eagle owl.
The Laga Mountains: A Paradise of Forests and Waterfalls
As you head north, the landscape changes dramatically. This is where the Monti della Laga range begins, characterized by a geology that is completely different from the limestone of the Gran Sasso: their peaks are, in fact, made of sandstone.
💦 A Water-Filled Landscape: Unlike limestone, sandstone does not absorb rainwater. As a result, the Monti della Laga are crisscrossed by a myriad of rivers and streams that wind through dense forests, creating some of Italy’s most spectacular waterfalls —must-see destinations for hikers and photographers.

