On March 28, 2022, the international team of Carla Cespedes, Lauren Hooper, JP Naylor, Mario Sepulveda, James Solan, Mike Solan, and Eduardo Tonetti climbed a 5,145m peak on the border between Chile and Argentina, at -24.9047,-68.4334, south of the Llullaillaco volcano (6,739m). It is believed to be the first ascent of the mountain.

— The AAJ