On the 25th of March 2022, the young Austrian guide Laura Tiefenthaler solo climbed the North Face of the Eiger via the Heckmair route (ED, 1600m). Although this is the only second winter female solo ascent, the performance cannot be ranked in the same category as the feat achieved by Catherine Destivelle 30 years earlier, who has always claimed to be the first solo climber “on sight”, before any gender consideration.
It was around 4 p.m. on the 25th of March 2022, when Laura Tiefenthaler reached the summit of the Eiger, which dominates the Swiss valleys from the height of 3,967 metres. The young Austrian, an aspiring mountain guide with a medical degree, had climbed the 1,600 metres of the north face alone and in winter. Like Catherine Destivelle in 1992, she chose the Heckmair route (ED, 1600m) and thus signed the second winter female solo ascent of this