Here you can learn the essential method of drying and storage of chestnuts that has marked the lives of the inhabitants of the Valley in the past centuries. Thanks to the work of many people it is still possibile to propose this valuable activity. It is also possible to teach the ability to dry the chestnuts and nature trail for schools classes.
The discharge of the "GRA" can be done in any weather, usually in late October - mid November. Find some generic images dedicated to the "GRA" below.