In February 2020 we traveled to Siberia with Mammut Pro Team athlete Dani Arnold for a challenging expedition above the deepest lake on earth, Lake Baikal. Siberian winters present difficult and fascinating conditions. The successful expedition involved moving from the lake’s expanse of ice, to the vertical ice wall, and opening ten new climbing routes. We found favorable conditions, challenging Dani in his favorite ice climbing area.
At this time of year, conditions are extreme, with temperatures as low as -35° Celsius; for this reason, virtually no athlete has attempted ice climbing above the deepest lake in the world. The challenge proved tough from the beginning; cold temperatures, poorly documented climbing areas, and an unknown language made the search for climbing areas very demanding, requiring a lot of energy from our team, mentally and physically. Since we could only move around the frozen lake on a hovercraft, just the search for the perfect shot proved to be a unique adventure, with technical breakdowns at nightfall, exhaustion of fuel and heating. The first steps on the ice of the lake were impressive – to see clearly through the thick ice of the deepest lake in the world was an extraordinary and absolutely unforgettable experience.