Fiction

Fictional travelogues make up a large proportion of travel literature. Although it may be desirable in some contexts to distinguish fictional from non-fictional works, such distinctions have proved notoriously difficult to make in practice, as in the famous instance of the travel writings of Marco Polo or John Mandeville. Many "fictional" works of travel literature are based on factual journeys – Joseph Conrad's Heart of Darkness and presumably, Homer's Odyssey (c. 8th cent. BCE) – while other works, though based on imaginary and even highly fantastic journeys – Dante's Divine Comedy, Jonathan Swift's Gulliver's Travels, Voltaire's Candide or Samuel Johnson's The History of Rasselas, Prince of Abissinia – nevertheless contain factual elements.
Jack Kerouac's On the Road (1957) and The Dharma Bums (1958) are fictionalized accounts of his travels across the United States during the late 1940s and early 1950s.
One contemporary example of a real life journey transformed into a work of fiction is travel writer Kira Salak's novel, The White Mary, which takes place in Papua New Guinea and the Congo and is largely based on her own experiences in those countries.