Pisco and Yanapaccha. Basques L. Blanco, J. Ortís and J.J. González made in August ascents of Pisco Oeste, Yanapaccha (5460 meters, 17,914 feet) and Yanapaccha Norte (5380 meters, 17,651 feet), the last peak by its steep south face, which required a bivouac at 16,000 feet. (Information provided by Juan José González).

Evelio Echevarría