Michel-Gabriel Paccard 1784, he made several attempts with Jacques Balmat before they made the first ascent of Mont Blanc together on 8 August 1786. Balmat and Paccard's ascent of Mont Blanc was a major accomplishment in the early history of mountaineering. C. Douglas Milner wrote "The ascent itself was magnificent; an amazing feat of endurance and sustained courage, carried through by these two men only, unroped and without ice axes, heavily burdened with scientific equipment and with long iron-pointed batons. The fortunate weather and a moon alone ensured their return alive." Eric Shipton wrote "Theirs was an astounding achievement of courage and
Teewinot Mountain other peaks of the range into their current shapes. Broken Falls is one of the tallest cascades in Grand Teton National Park and descends down the eastern slopes of Teewinot Mountain. Teewinot Mountain is most easily ascended via the eastern face, which finishes with a somewhat exposed Class 4 scramble to the tiny summit. An unmarked climbers' trail, known as the Apex Trail, leads most of the way up the mountain from the Lupine Meadows area. Geology of the Grand Teton area Teewinot Mountain Teewinot Mountain () is the sixth highest peak in the Teton Range, Grand Teton National Park,