lake connected to the city by a river. As a "boy chief" or "boy sovereign", Huayna Capac had a tutor, Wallpaya, As Sapa Inca, he built astronomical observatories in Ecuador such as
Ingapirca. Huayna Capac hoped to establish a northern stronghold in the city of
Tumebamba, inhabited by the
Cañari people. In the
Sacred Valley, the sparse remains of one of Huayna Capac's estates and his country palace called
Kispiwanka can still be found in the present-day town of
Urubamba, Peru. In what is now Bolivia, Huayna Capac was responsible for developing
Cochabamba as an important agriculture and administrative center, with more than two thousand silos (
qullqas) for corn storage built in the area. Further north in Ecuador, Huayna Capac's forces attempted to expand into the lowlands of the
Amazon basin, reaching the
Chinchipe River, but they were pushed back by the
Shuar. Huayna Capac acquired a special fondness for the central Peruvian Andes and its local highlights; he is recorded as having spent time relaxing in the
Chinchaycocha lake on the Bombon plateau. Many
Inca rafts were brought to the lake directly from Ecuador for his amusement. On its way to Cusco, after Huayna Capac's death in Quito, the procession carrying his body stopped in the vicinity of Shawsha, a city in the central Peruvian
Andes, acknowledging the fondness that he had felt for the region, and because the local inhabitants had been some of the most loyal to its causes. Tawantinsuyu, or the Inca Empire, reached the height of its size and power under his rule, stretching over much of what is now Bolivia, Peru, Argentina, Chile, Ecuador, and southwestern Colombia. It included varying terrain from high frozen
Andes to the densest swamps. His subjects spanned more than two hundred distinct ethnic groups, each with their own customs and languages. The empire spanned north to south, comprising the desert coast of
Pacific Ocean on the west, the high Andes in the southeast and the forests of the
Amazon Basin on the east. A dedicated ruler, Huayna Capac did much to improve the lives of his people. In addition to building temples and other works, Huayna Capac greatly expanded the
road network. He had
qollqa built along it for food so that aid could be quickly rushed to any who were in danger of starvation. Huayna Capac knew of the Spanish arrival off the coast of his empire as early as 1515. == Death and legacy ==