The island known for its ancient ruins and unique wildlife is Galápagos Islands. Located in the Pacific Ocean, it is part of Ecuador and is famed for its extraordinary biodiversity and evolutionary significance, heavily influencing Charles Darwin's work on natural selection. Visitors to the Galápagos can encounter species such as the giant tortoise and marine iguanas, alongside remarkable volcanic landscapes. The islands are a UNESCO World Heritage site, attracting scientists and eco-tourists alike, emphasizing the importance of conservation efforts to preserve its unique ecosystems and habitats.