The peak had been attempted several times before this, most notably by the Swiss naturalist Joseph Hugi in 1828 and the guided party of Pierre Jean Édouard Desor (a Swiss geologist) in 1842. 'The ambition of hoisting the first flag on the Schreckhorn, the one big Bernese summit which was untrodden, was far too obvious for us to resist', Desor later wrote, but they climbed a secondary summit of the Lauteraarhorn by mistake.