stinghen-monte-agnello.jpg **When** from 29 Juny to 7 September 2026 **Where** meeting point in Rifugio Agnello at 9.30am **Activity** Scenic geological itinerary to discover the ancient volcano of Predazzo, guided by an expert Geologist and Media Mountain Guide. A walk in the footsteps of the Triassic Pompeii of Monte Agnello, where lava, ashes and lapilli buried an ancient tropical atoll. The route is simple, with well passable paths, difference in height about 350 meters." Free activity (excluding lift ticket) Reservations required. [Click here to book](https://www.visitfiemme.it/it/eventi/fiemme-cembra-guest-card/esperienze/esperienze-in-estate?re-product-id=211508)