Researchers Uncover Ancient Mayan Temple Hidden Deep in Jungle A recently unearthed archaeological discovery in the heart of the Guatemalan jungle has left experts stunned. According to a team of researchers, a long-abandoned Mayan temple has been unearthed, providing a rare glimpse into the lives of the ancient civilization. The temple, believed to date back to the 8th century, is thought to have been hidden away for centuries by the dense foliage of the jungle. With its intricate carvings and mysterious hieroglyphics, the discovery is set to shed new light on the culture and traditions of the Mayans.