Natural
Suisse

This natural heritage site encompasses pristine and ancient beech forests distributed across the Carpathian Mountains and other regions of Europe, with significant areas located in Switzerland. The forests represent outstanding examples of unmanaged or minimally managed ecosystems that have developed over centuries, allowing natural processes to remain largely undisturbed. Their inscription on the UNESCO World Heritage List recognizes their exceptional value for scientific research into forest dynamics, biodiversity, and ecosystem functioning in temperate regions. The beech woodlands are characterized by complex vertical structure, old-growth characteristics including large dead wood, and distinctive flora and fauna adapted to these specific forest conditions. These ancient forests serve as reference sites for understanding forest development and providing insights into ecological processes in European temperate zones. The sites' preservation contributes to the conservation of genetic diversity in native beech populations and supports ongoing research in forest ecology and management.