Colin Haley on the First Winter Solo of ‘Supercanaleta,’ Patagonian Classic
The American alpinist shares what it took to climb the 5,000-foot route on Cerro Chaltén.
Solo climbing
Laura Tiefenthaler Solos the Eiger’s North Face in a Day
The 25-year-old has become the second woman to solo the iconic, 5,900-foot wall. It took her just 15 hours.