The document provides information about Cuenca, Ecuador, including its location in the Andes mountains between 2,350 and 2,550 meters above sea level. It notes that Cuenca has a population of around 505,585 people, and is known for its Carnival celebrations and cultural heritage. Cuenca was designated a UNESCO World Heritage Site in 1999 due to its architecture, archaeological remains, and intangible cultural elements like traditions, food, and festivals.