Apurímac River

Apurímac River The Apurímac River (Quechua: Apurimaq mayu IPA: [ˈapʊ ˈɾɪmaχ ˈmajʊ]; Spanish: río Apurímac, IPA: [ˈri.o apuˈɾimak]; from Quechua apu 'chief' and rimaq 'the one who speaks, oracle', thus 'the chief oracle') rises from glacial meltwater of the ridge of the Mismi, a 5,597-metre-high (18,363 ft) mountain in the Arequipa Province in the south-western mountain ranges of Peru, 10 km (6.2 mi) from the village Caylloma, and less than 160 km (99 mi) from the Pacific coast. It has been considered the most distant source of the Amazon River. It flows generally northwest past Cusco in narrow gorges with depths of up to 3,000 m (9,800 ft), almost twice as deep as the Grand Canyon, its course interrupted by falls and rapids. Of the six attempts to travel the full length of the Apurímac so far, only two have been successful.

View of the source of the Apacheta stream, in the Nevado Mismi, (marked by the white cross) considered the most distant source of the Amazon River itself. After 730 kilometres (450 mi), the Apurímac joins the Mantaro River and becomes the Ene River, 440 m (1,440 ft) above sea level; then after joining the Perené River at 330 m (1,080 ft) above sea level, it becomes the Tambo River; when it joins the Urubamba at 280 m (920 ft) above sea level the river becomes the Ucayali, which is the main headstream of the Amazon. Sometimes the complete river from its source to its junction with the Ucayali, including the rivers Ene and Tambo, is called "Apurímac", with a total length of 1,070 km (660 mi).