Monte Astu

Monte Astu or Monte Asto is a mountain in the department of Haute-Corse on the island of Corsica, France.

The peak is on the border between the communes of Lama and Sorio.
It is to the east of the D8 road from Pietralba via Lama to Urtaca.
It is the highest point of a ridge that includes the 1,509 metres Cima di Grimaseta and 1,512 metres Petra San Ghiaccu to the south and the 1,371 metres Monte a l'Alturaia, 1,299 metres Cima a Muzzelli and 1,063 metres Monte Ambrica to the north.
Another ridge runs eastward through the 1333 Monti di Peru, 1042 A Genucula and 717 Croce d'Aculaghja to San-Gavino-di-Tenda.
The Fiume di Gargalagne, a tributary of the Ostriconi, drains the west of the ridge.
Streams from the southeast of the ridge feed the Fiumi Raghiunti, the upper section of the Aliso River.

Wikipedia