The Voyage of the Beagle by Charles Darwin is a travel memoir detailing the naturalist’s observations during the HMS Beagle’s expedition around the world from 1831 to 1836. The work captures Darwin’s insights on geology, biology, and anthropology, especially in South America and the Galápagos Islands. These observations later contributed to his theory of evolution. The narrative is rich with scientific curiosity and vivid descriptions, making it a landmark in both literature and science.