Chapter 1: The Gran Sasso Massif
* Description of the majestic Gran Sasso Massif, its towering peaks and pristine lakes.
* Example: The 2,912-meter Corno Grande, the highest peak in the Apennines, offers breathtaking views and challenging climbing opportunities.
Chapter 2: The Majella National Park
* Introduction to the rugged and diverse Majella National Park, home to ancient forests, high-altitude meadows, and a rich wildlife.
* Example: The Monte Amaro Trail leads to the summit of Monte Amaro (2,793 meters), rewarding hikers with panoramic views of the park and the Adriatic Sea.
Chapter 3: The Monti Sibillini National Park
* Exploration of the dramatic Monti Sibillini National Park, known for its jagged peaks, deep gorges, and legendary caves.
* Example: The Sibilla Trail winds through ancient beech forests, past cascading waterfalls, and offers glimpses of the mysterious Grotta dei Sibilla (Sibyl's Cave).
Chapter 4: The Velino-Sirente National Park
* Description of the scenic Velino-Sirente National Park, with its high-altitude plateaus, crystal-clear lakes, and historic villages.
* Example: The Sirente-Velino Trail ascends to the summit of Monte Sirente (2,348 meters), providing stunning views of the park and the neighboring mountains.
Chapter 5: The Abruzzo, Lazio, and Molise National Park
* Introduction to the vast and pristine Abruzzo, Lazio, and Molise National Park, home to wolves, bears, and a wide variety of birdlife.
* Example: The Sentiero del Camoscio (Chamois Trail) follows ancient shepherd paths through dense forests and meadows, offering opportunities to spot wildlife.
Chapter 6: The Terminillo Massif
* Description of the isolated and picturesque Terminillo Massif, known for its ski resorts and hiking trails.
* Example: The Monte Terminillo Trail leads to the summit of Monte Terminillo (2,217 meters), offering panoramic views of the surrounding mountains and forests.
Chapter 7: The Marsica Region
* Exploration of the historic Marsica region, with its medieval castles, ancient ruins, and beautiful mountain scenery.
* Example: The Valle del Giovenco Trail follows the Giovenco River through a narrow gorge and offers glimpses of the medieval castles of Celano and Ovindoli.
Chapter 8: The Sangro Valley
* Introduction to the fertile Sangro Valley, renowned for its vineyards, olive groves, and traditional villages.
* Example: The Valle del Sangro Trail follows the Sangro River through vineyards and orchards, offering opportunities to sample local wines and cuisine.
Chapter 9: The Trigno Valley
* Description of the rugged and picturesque Trigno Valley, with its deep gorges, cascading waterfalls, and ancient forests.
* Example: The Sentiero del Brigante (Bandit's Trail) leads through the Vallone di Riofreddo, a narrow gorge known for its waterfalls and stunning scenery.
Chapter 10: Practical Information
* Provides detailed practical information for planning and undertaking a walking tour in Abruzzo, including maps, accommodation, transport, and safety tips.
* Example: The chapter recommends the Gran Sasso Rifugio Alberto Sebastiani as a comfortable base for exploring the Gran Sasso Massif.
