That said , only three pitches are left from the Ferrari 's line , the rest having disappeared due to rock fall .
The route follows in part a line attempted on repeated occasions by Casimiro Ferrari and other members of the Ragni di Lecco group .
That said , only three pitches are left from the Casimiro Ferrari 's line , the rest having disappeared due to rock fall .
The route follows in part a line attempted on repeated occasions by Casimiro Ferrari and other members of the Ragni di Lecco group .