- Pirmin Bertle frees two 9a's at Charmey

"/>

Pirmin Bertle climbing at Charmey, Switzerland

At the Swiss crag Charmey Pirmin Bertle has freed Chromosome X and Chromosome Y, two routes both graded 9a.

- Pirmin Bertle frees two 9a's at Charmey

Pirmin Bertle

15

May 2012

Climbing

11m 01s

12/02/2026 - Alpinism

Benjamin Védrines & K2 Chasing Shadows

12/02/2026 - Climbing

Giovanni Placci sending Erebor at Arco

11/02/2026 - Climbing

Esteban Daligault sending Bon Voyage at Annot

06/02/2026 - Climbing

Will Bosi makes first ascent of Pôr Do Sol (8C+) at Sintra in Portugal

06/02/2026 - Alpinism

Matteo Della Bordella, Marco Majori make first winter ascent of Casarotto route on Fitz Roy in Patagonia

06/02/2026 - Climbing

Gianluca Vighetti climbing Lapsus (9a+) at Andonno

26/01/2026 - Climbing

Alex Honnold Free Soloing Taipei 101 in Taiwan

21/01/2026 - Alpinism

Yashkuk Sar first ascent in Pakistan by August Franzen, Dane Steadman, Cody Winckler

21/01/2026 - Climbing

Odyssea Borealis, big wall climbing in Greenland by Matteo Della Bordella, Alex Gammeter, Silvan Schüpbach, Symon Welfringer

21/01/2026 - Alpinism

Alpine Trilogy video #3: Benjamin Védrines & Léo Billon climb the Grandes Jorasses

09/01/2026 - Climbing

Laura Pineau climbing Butterfly Circus, one of Europe’s best splitter cracks.

09/01/2026 - Climbing

Chris Sharma frees his Vision Quest, 9a/+ deep water solo on Mallorca