Huascarán in temperature, killed an estimated 4,000 people. Huascarán Huascarán () (Quechua: Waskaran) is a mountain in the Peruvian province of Yungay (Ancash Region), situated in the Cordillera Blanca range of the western Andes. The highest southern summit of Huascarán (Huascarán Sur) is the highest point in Peru, the northern part of Andes (north of Lake Titicaca) and in all of the Earth's Tropics. Huascarán is the fourth highest mountain in the Western Hemisphere and South America after Aconcagua, Ojos del Salado, and Monte Pissis. The mountain was named after Huáscar, a 16th-century Inca emperor who was the Sapa Inca of
Breifne Mountains The following table lists the 10 highest major mountain peaks of the Breifne Mountains, all with a topographic elevation of at least 411 metres (1,348 ft). Other hills include: Breifne Mountains The Breifne Mountains (), is a range of hills and mountains in counties Cavan, Fermanagh and Leitrim, Ireland. They are within a region historically known as Bréifne. The range has two sub-ranges: the southern Iron Mountains that span across Leitrim and Cavan, and the northern Cuilcagh Mountains that straddle Cavan and Fermanagh. The highest peak is Cuilcagh at , which is the highest peak in both Cavan and Fermanagh,