Peaks and valleys of stunning beauty at Linea Verde Sentieri, the tv program hosted by Lino Zani, Margherita Granbassi and Gian Luca Gasca that will take the Rai 1 audience to the Valle del Lys, at the center of Valle d’Aosta. Lino Zani will begin the journey at Gressoney-Saint-Jean heading to Gressoney-La-Trinité, admiring the naturalistic area and discovering the high-altitude mountain grazing. Margherita Granbassi will follow the trail of the « Queen Mountaineer » Margherita di Savoia who loved the Valle del Lys. Airing on Rai 1 on July 29th at 12:30, the spectacular panorama and view of rivers, castles, mountain pastures and trails where the local traditions and typical products persist. The tv program is produced under an agreement between Rai Com and the Tourism, Sports and Trade Department of the Autonomous Region of Valle d’Aosta.