Vanessa O'Brien reached the summit of Denali, part of her Seven Summits challenge, on June 19, 2012.
On June 19, 2012, Vanessa O'Brien successfully summited Denali, North America's highest peak, as part of her Seven Summits challenge. Denali's remote location and extreme weather conditions make it one of the most demanding climbs in the world. Completion of this climb demonstrated O'Brien's dedication and ability to handle some of the most challenging mountain conditions any explorer could face, moving her one step closer to her goal of completing the Seven Summits.