Tiwanaku is an ancient archaeological site located near Lake Titicaca in Bolivia. It was the center of a powerful civilization that thrived between 300 and 1000 AD, known for its impressive stone architecture and advanced agricultural techniques. The site features remarkable structures such as the Puma Punku and the Akapana pyramid, showcasing the ingenuity of its builders. The Tiwanaku civilization is considered a precursor to the Inca Empire, influencing their culture and practices. Today, Tiwanaku is recognized as a UNESCO World Heritage Site, attracting researchers and tourists interested in its rich history and cultural significance.