Eleven ascents Yosemite’s El Capitan. Ascents of north faces of Europe’s Eiger, Dru, Grand Jorasses, Triolet Direct, and Mt. Blanc. Guide on Alpamayo and Huascar’n, Peru. Fifteen ascents of Diamond on Longs Peak and many ascents in Black Canyon of the Gunnison, Colorado. Ascents in Canada, Canyonlands, and Nepal.