リヴェルガーロの天然記念物・トップ12

ラ・ピエトラ・パルチェッラーラ（La Pietra Parcellara）は、ヴァル・トレッビア（Val Trebbia）（PC）に位置する、約1億5000万年前の海洋起源の壮大な蛇紋岩（マグマ岩）の露頭です。リグーリア海の海底でマグマが固まって形成され、アフリカプレートとユーラシアプレートの衝突によって出現し、差別浸食に耐えました。

Pietra Parcellara is a mountain in the Ligurian Apennines located in the Trebbia Valley, on the border between the municipalities of Bobbio, which owns the southwestern slope, and Travo, which owns the northeastern slope, in the province of Piacenza. It can be reached in several ways: from Bobbiano, from the Caldarola Pass, or by turning behind Pietra Marcia via Donceto Cà dei Re and Brodo (road bike). There is also a dirt road climb for mountain bikes that climbs and passes beneath Pietra Perduca.

enchanting place on a splendid panorama, there are on the crest of the rock some tanks with newts, unique animals

This side of the hill is characterized by a rapid change in terrain type at every step, you go from the tree-lined path, to the classic path and suddenly you turn the curve and you find yourself overlooking the gullies. They almost look like sand dunes but in the end they are clay rocks eroded by water. The peculiarity is that some are completely almost devoid of vegetation and immediately after you find them covered.

Beautiful landscape

The oratory is beautiful

The cross is cute

Pietra Parcellara, one of the mountains best known to the people of Piacenza, is also called the "Matterhorn of Valtrebbia" because with its sharp tip it recalls the much better known and highest mountain symbol of the Alps. Solitary, as no mountain comes alongside it from Travo up to the slopes of Monte San Lazzaro, the Pietra Parcellara presents itself with a thousand different faces and aspects, each time surprising: from Travo it is round like a helmet, from Perino it is pointed and sharp like a hard and black cone, from Cassolo it is flat and wide.