ラッサの天然記念物・トップ20

Il **Passo (または Bocchetto) di Bocchetto Sessera** は、イタリア、ピエモンテ州ビエッラ県にあるビエッラ・アルプスに位置するアルプス越えです。ストロナ・ディ・モッソ渓谷とヴァル・セッセラ渓谷を、モンテ・マルカ山（1.558 m）とモンティッキオ山（1.697 m）の間で結んでいます。

Main entrance to the Oasi Zegna, from which many paths start, including the "Bosco del Sorriso" path and others

Small lake under Mount Camino. Very rich in frogs and tadpoles. Some information: The Camino lake is located south of Mount Camino, between Colle della Barma and La Ceva. The environment in which it is located is of glacial origin, characterized by small overexcavation basins between the humps of the smooth rocks. The glacial imprint can be traced back to the various Pleistocene glacial impulses and in particular to the last impulse and subsequent regression. The landscape modeled by glacial activity was then taken up and modified in detail by the erosion of the runoff waters, by the cryoclastic action that splits and crumbles the rocks and by the nivation processes. The lake is in an advanced evolutionary phase with shallow waters and boulders on the bottom, it is partly bordered by vegetation, it is enriched with sediments and is destined to become a peat bog and then to be completely buried.

At 2020 meters, Lake Barma (or Balma) is a lake of glacial origin sunken between the Gragliasca peak, Lei Long and Balma d’Oropa on the left, Mont Mars and Monte Rosso on the right, and the Balma d’Oropa hill in front. With 31,320 square meters of extension, it is the largest lake included in the Mont Mars Nature Reserve. On its shores, from the second half of June, rhododendrons, mountain lilies, round cotton grasses, mountain arnica and wild orchids bloom.

waterfalls of the Oropa stream on the path to Mucrone

from the Cervo Valley from here you enter the Sessera Valley

Between the sanctuary of Oropa and the Rosazza refuge, at this point you can see a small but pretty waterfall of the Oropa stream. The water flows between several boulders to create a truly remarkable play of colors and reflections.

Convenient road from the sanctuary, beautiful to look at and cool to rinse off