Travel is a special form of human mobility that is subject to diff erent historical conditions and one that, deliberately or not, always entails knowledge acquisition and knowledge transfer. Travel facilitates the encounter with peoples, ideas, and material artifacts. In the age of Enlightenment, the nexus between travel and knowledge gained a new intensity, as the movement beyond the known turned into a specifi c scientifi c project with manifestations in theoretical refl ection as well as literary practice. In the special section on Travel Writing and Knowledge Transfer contributors from the fi elds of Literary and Travel Studies investigate how human mobility gains epistemic signifi cance in the exploration of nature and foreign cultures. Th e articles focus on conditions and forms of knowledge production while traveling (itinerant knowledge). Th ey analyze how observations, experiences, and refl ections made on the move are molded and transformed in fi ction and nonfi ction, and they discuss the impact on European cultural and intellectual horizons.