I have climbed Conturines from the main road in the Alta Badia valley, and my start point was close to the camp Sciare which is at the end part of the valley below Passo Valparola. Here is my report of the tour. 

There are various options to climb Sasso delle Dieci, here you have my own first-hand description of the route from Rudiferia in Val Badia. Keep reading.

If you plan climbing Monte Cristallo di Mezzo by normal route, then via ferrata Marino Bianchi will be your only option. The route is described here in detail, so keep reading.