Calcul du Roi - Roi du Siam Petit Capucin
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Niccolò Bruni, Mountain Guide
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The first ascent of 'Calcul du Roi' up Roi du Siam, Mont Blanc massif (Niccolò Bruni, Gianluca Marra 07/2023)
Niccolò Bruni
Beauty
First ascent
Niccolò Bruni, Gianluca Marra 17, 23/07/2023
By
Niccolò Bruni, Mountain Guide
Orientation
SE
Length
300m
Height
3693 m
Difficulty
6c or 6a+/A0
Obligatory difficulty
6a
Route
Established ground-up over a period of two days, Calcul du Roi is a beautiful 300m route that for almost its entirety follows a system of cracks on granite that is nothing short of spectacular.
BEWARE
On 15 July 2024, during a repeat of the Via Calcul du Roi at Roi du Siam, Gianni Lanza and Dafne Munaretto noted the presence of a huge slab above belay 3. They strongly advise against repeating this climb and the adjacent one on the left as the lower section is inevitably in the fall line. For more info: www.vielunghevalledaosta.com
See all photosBeauty
First ascent
Niccolò Bruni, Gianluca Marra 17, 23/07/2023
By
Niccolò Bruni, Mountain Guide
Orientation
SE
Length
300m
Height
3693 m
Difficulty
6c or 6a+/A0
Obligatory difficulty
6a
Route
Routes in the same mountain group
Related news
31/07/2023 - Alpinism
New climb on Roi du Siam in Mont Blanc massif by Niccolò Bruni, Gianluca Marra On the gendarme Roi du Siam (3632m) in the Mont Blanc massif the Italian mountain guides Niccolò Bruni and Gianluca Marra have established the multi-pitch climb 'Calcul du Roi'. Bruni...
Attenzione: il 15 luglio 2024, durante una nostra ripetizione alla Via Calcul du Roi al Roi du Siam, abbiamo constatato la presenza di un enorme lastrone in bilico sopra la sosta 3. Sconsigliamo vivamente questo itinerario e quello adiacente a sinistra (non sappiamo di che via si tratti, se qualcuno lo sa lo comunichi) in quanto la parte bassa risulta inevitabilmente lungo la linea di possibile crollo. Per maggiori info: www.vielunghevalledaosta.com