In Temù, in upper Valcamonica, follow the trail markers to Garibaldi Mountain Hut (trail marker no. 11) taking the road leading to the valley bottom. After crossing the bridge over the river Oglio, follow it on the right for a few hundred meters up to Ponte della Valle (1,120m) where, before crossing torrent Avio, you will turn left and take the road climbing parallelly to the watercourse.