Puno is a city in southeastern Peru, located on the shore of Lake Titicaca. It is the capital city of the eponymous Puno Province and Puno Region; in 2017, it had a population of 135,288. The city was established in 1668 by viceroy Pedro Antonio Fernández de Castro as capital of the province of Paucarcolla with the name San Juan Bautista de Puno. The name was later changed to San Carlos de Puno, i…