Notable Ascents & History
Adam Ondra first-ascended Change (9b+) at Hanshelleren in 2012 and Silence (9c) there on September 3, 2017 — the world's first confirmed 9c (lezec.cz, corroborated by Mountain Project). Change has since been repeated by Stefano Ghisolfi, Seb Bouin, Alex Megos, Jorge Díaz-Rullo and Leo Bøe, with some proposing a 9b/9b+ re-grade (lezec.cz, single-source for this repeat history). The Troll Wall's first ascent came in 1965, by British climbers Tony Howard, John Amatt and Bill Tweedale, racing a Norwegian team for the same line — confirmed independently by a dedicated UKClimbing feature and theCrag's Trolltindene page, which both agree on the year and the competing-teams narrative; the original 1965 line is Rimmonruta (grade 6+, theCrag).