The climbing is a bit tricky and you really have to watch out for falling rocks! We didn't use any climbing gear. We opted for speed instead of carrying a large rack and spending too much time protecting the route in the rockfall areas. Be prepared for grade 3 climbing in loose rock. Use the trailheads provided for the fastest route. Any other route is more difficult and dangerous. Trust me, we tried them all. See the picture "What kind of climbing to expect".
The best starting point is the top station of the Salette funivia from Valtourneche at approx 2200masl. From there it takes about 2hrs to the Cime Bianche Pass and another 1-2 hours to the summit, depending on your climbing skills. Climb the gullies one person after another because of all the loose rock. Be extra carful not to trigger rock fall and harm the person behind you. Do not go alone. Did I mention the loose rocks?