The Cordillera La Raya is a mountain range situated northwest of the Peruvian altiplano between lat 15░10' and 15░26'S. and long 70░36' and 71░14'W. It extends about 60 km in an easterly direction, and the glacierized area is estimated from Landsat images to be 88 km². Drainage is into the Atlantic Ocean, the Pacific Ocean, and the Lago Titicaca basin. Chinchina, the highest peak, is 5,489 m asl.