​This bilingual guide (German/English) presents the natural, cultural, and scientific richness of Val Piora, with special attention to the Ritom and Cadagno lakes. After a general introduction to the geology, hydrology, flora, and fauna of the valley, it also highlights the environmental and pastoral history of the region, particularly the significance of the Alpe di Piora and its traditional cheese production.

A dedicated section describes the Centro di Biologia Alpina (CBA), inaugurated in 1994, which hosts researchers, students, and visitors every year and has become an international hub for the study of alpine ecosystems, especially the meromictic Lake Cadagno. The guide also proposes several didactic trails and excursions designed to explore the ecological and geological diversity of the area.

Combining text, illustrations, and a specialized bibliography, the book addresses scientists, students, and nature enthusiasts alike, providing both an educational tool and a call for the preservation of an alpine landscape of outstanding value.