A Visit to Ceylon is a travelogue written by Ernst Haeckel in 1883. The book is a detailed account of Haeckel's travels to the island of Ceylon (now Sri Lanka) in the Indian Ocean. The book is divided into several chapters, each of which describes different aspects of Ceylon, including its geography, geology, flora, and fauna. Haeckel, a German biologist, was particularly interested in the marine life of Ceylon and spent a significant amount of time...